plastic trim primer

This formulation is designed to stay flexible over its lifetime and to help reduce cracking and peeling of the paint that it’s coated with. I have never seen any PVC building product, including vinyl siding and vinyl windows turn grey due to over-exposure to the sun. Finally, consider polyurethanes like Duo-Sil by Siroflex or PL S40 sealant by Loctite. This tape is to hold the board together should you cut too deep), applying the same solvent based PVC glue in the center of the “V” groove and bending it at the apex. If the sash is operable I recommend another material or reinforcing the cellular PVC with aluminum. In the summer the jagged cracks all but close. Prime the part with … I got some hard wood stain on the pvc boards. If you read the installation guidelines from any of the PVC trim manufacturers you’d see not one of them recommends spanning 1/2″ beadboard more than 12″. Excellent adhesion can be achieved by properly cleaning the board before applying a topcoat of paint to PVC trim. 9. If you don’t believe me go on line and find a company that produces foaming agents for cellular PVC. 400 Steel Street However, there are also PVC Millwork shops throughout Florida fabricating all sorts of gingerbread items. Thank u ! I hope you found the information helpful. Also he said we’ll have to re-caulk the trim every two years. Google NPC Sealant for their contact information. It’s the best sealant I’ve found for just about any substrate. Here are some possible fillers. The other is temperature differential between when you install it and the max and min temperatures it will be exposed to on the wall of the home. Hi’ I nail gunned PVC to the painted wood surface of the window frames of a 100 year old house, I did not glue them to the surface, only nailed them. I intend to fasten the trim to the house with Cortex screws. Thank you. Thanks John for your fulsome answer.. In your case, a 3/8″ gouge is most likely too deep to raise up using a heat gun but you may want to try it first beofre filling the void. or less, and bond boards to substrate when practical. I have two more questions. Can you recommend a product to get the sealant off. Drying to the touch in a half hour and ready for a recoat in as little as an hour, this product dries quickly and creates a foundation which not only improves paint adhesion but also helps to block out stains. We provide acrylic latex or polyurethane, one- or two-component systems that offer … How do I seal the open cells if I cut the PVC trimboard? Some of this will depend on the surface you cover but this shouldn’t affect it too much. In fact, you can place cellular PVC in water without fear of rotting or water absorption. We sometimes rout into the surface of Versatex with our cnc machine to create raised panel, or shaker style exterior shutters. Do not use silicone sealants, as they are not compatible with cellular PVC trim. To minimize thermal expansion, should I cement them together or will that exacerbate the problem? A solvent based adhesive will breakdown the PVC and create a strong chemical bond. Gary. However, as the temperature goes down the gaps increase. Just because most contractors use it outdoors doesn’t limit its application. I would need to cut and seal the edge and, while I read the above comments I did not see anything that told me whether I could seal the cut edge to look as good as the manufactured edges. Equally suitable for remodeling work as it is for new construction, this oil-based stain-killer and sealer is designed to provide the user with the greatest possible performance. Enjoy the rest of your weekend. What is the best caulk to use for this? The answer is simple. ¼” wide x 1” long crown staples. If all you are looking for is a filler that will bond to cellular PVC but not have the hardness or durability of TrimWelder, you can use just about any vinyl spackling sold by your local lumber dealer. 2. Allow it to dry completely for the length of time specified on the package. Temperatures reached -18F last winter and the sealant performed as expected with no cracking or pulling apart at the seams. I believe it is for trash cans, John thanks for the information I will send completed project pictures. How to Install PVC Trim – See the unique methods that are needed to install this trim work material. I was thinking simple 1×8 except it also has sloped window sills (so I will have to cut the brick, I think) …. Good evening Jenice. For the paint to cure, the moisture must evaporate through the surface of the coating that has skimmed over from drying. my wife wants the house done. Cellular PVC actually performs better in the south than in the northeast because the high to low temperature swing is much less. This is a very informative article. You are correct. One of the most common types of exterior primer and are universal in that they can be used on most surfaces. So, now I need to know from you: Should we be concerned about this? In the future, to minimize movement between the two boards I would use a better nail (8d), or screw (Cortex screw and plug system). If the issue is truly the caulking yellowing, it must be a very poor performing sealant. I want to use an exterior cellular PVC breadboard 4×8 sheet product as a shower surround. Any advice regarding a heat gun purchase, etc etc? The stain is water clean up (not as easy as it sounds). It can also be painted if necessary. Whether you believe it or not, cellular PVC does not off gas for all of the reasons I’ve identified above. John D. Pace, PE Where you have an expansion joint, leave a full 3/16-in. One question: Is the heat gun likely to cause discoloration? The key is to use heat reflective paints from companies like Aqua Sur Tech, Benjamin Moore (Vinyl Select) and Sherwin Williams (Vinyl Safe). Thanks for the help. I scanned through the various Q & A of this thread, but didn’t see an answer to this: I have Versatex cellular PVC trim on the exterior of my cottage. Good luck! Thanks. Before you can paint the surface, the primer needs to dry fully or you might negatively impact the look of the paint. I need a glue with a long working time to get the pieces back together. Apply directly to plastic mailboxes, lawn chairs, storage lockers and more. Other than replacing all of the exterior trim with another product, is there a something new on the market available that can be applied to the joints that will not crack and pull apart during cold weather months? Now, would like to use Versatex sheets to build an 8′ tall privacy fence. The best overall system for securing PVC trim is the Cortex Concealed Fastening System. Our company is one of the most environmentally conscious companies in our manufacturing space not only recycling over 99% of our processed waste but also buying back cellular PVC scraps from our OEM’s and recycling them back through our process. 3) Polyurethane sealants work well with all cellular PVC trims. Is there any reason that this may not be a good idea? I am looking at the feasibility of using 3/8″ thick pvc panels for a custom 3-D texture shower surround. Regarding the filling of smaller nail holes say from a finish nail or trim screw , I use a white crayola crayon warmed to have it soft to push into the holes and then rubbing it clean with a towel or finger nail works just as well depending on the amount you apply. I would like to use a single product, if possible. However, OEM’s and contractors have made doors, cabinetry, pergolas and other building elements with cellular PVC. It’s a neat feature and helps to protect the look of the surface from more than the elements. I used Solar Seal #900 for the joints between our brick home and the trim. I’m attaching my inspiration, where corian was used. 2 years later, it still looks good and flashing is uniformly white. I wanted to know could i use the pvc trim boards to replace the wood, because of insects and wood peckers creating holes in the trim. Also Intex is a great Millwork shop. The following are the most common: One of the least reflective and often described as having a flat look although this will suit many tastes, covering eyesores well. A temperature of 100 degrees F is not a concern. 2) When using construction adhesives to bond beaded ceiling to ceiling joist, is there any chance of oils bleeding through and staining the pvc? To minimize the dust building up on the tooling and on the operators clothes, we keep spray cans of Static Guard at the work center. However, both of them are solvent based and may not be practical for indoor applications like yours. Check with your local lumber yard. President & COO Fortunately, I’ve found ten of the brands that I feel are the best and listed them below for your convenience. Screws are better for limiting the thermal movement of the trim. I am wondering if the extreme temps have adverse effects to PVC trim here in the south.?? The use of an infra-red thermometer can help you determine the core temperature of your cellular PVC moulding. Corners were glued with pl premium to the substrate (more pvc) and cortex screwed sparingly. Copyright 2017-2020 by Handyman's Garage. The product is excellent and your tips have educated me to improve my performance skills with your product. The only concern I have and the one you need to consider is the surface durability of the Versatex WP-4. One other fabrication tip. In the future you might want to look into manufacturers that produce a one piece four sided column wrap in a 1x (3/4″) thickness. When it comes to sealants, there is only one I recommend, NPC Solar Seal 900. Do you have any input of what i can or need to do?! My question is how best to form a 1/2″ Versatex sheet of that width to conform to the inside of the arch. However, for those who have mastered the second fabrication option the finished corner looks great. You have a very unique home with what appears to be brick, siding and even some board and batten on the porch. Keep in mind urethane sealants are activated by moisture. I am attempting to wrap a 4×4 treated post on my porch using pvc trim boards. To seal cut edges or clean a cut edge that has gotten dirty, sand them with 320 grit sand paper, and then wipe the edges with Acetone—this will help to re-seal the cells. I have never heard of SureSill window flashing. How long does it take the paint to cure on PVC trim? Although many builders and remodelers feel all PVC trimboards are the same that’s not the case. What do you recommend for a paintable caulking for the pvc ! If you use a factor of safety of 2 the allowable load would be 3250 psi. (Hopefully that was clear). My question is what are the recommended setbacks of this material from heat sources? The easiest way to locate them is to scroll to the bottom of the home page and click on Drawing in the site map. Allow PVC trim to acclimate to outside temperatures before installing. Should we miter and assemble on floor before installing ?. If your interested in a non metal nail for this application Google Raptor Nails. I couldn’t figure out how to send more than one at a time. The core is nothing more than an impervious honeycomb. Set your store to see local availability View Similar in Stock. Use 8d stainless steel annular shank nails, or screws that are designed for wood trim, and are long enough to penetrate the solid substrate a minimum of 1 1/2 in. For the particular brand of trim board I used it looks like the edges are not as smooth/finished as the faces, even though its marketed as S4S. Paint, this will no doubt be in aerosol form. I plan on using 3/4″×51/2× 29″ for under a porch. Also the seam was off to one side where it isnt noticed like it would be if in the centre of the mitre. Based upon what you’ve told me I’m assuming the trim is installed. Want to use for a summer kitchen. Is it permissible to use Versatex sheets to fabricate outdoor cabinets for summer kitchens? Again, sorry for the delayed response. Most bathrooms are created from ceramic tile, stone, etc. I don’t know how dirty it will get again. My plan is to install the white panel and trim with out nails so I don’t have to paint it . They range from “just let it sit in the sun,” to “just hit it with a heat gun,” to “use infrared propane space heaters,” to “use thinner (1/4″ or 3/8″) material.” I am looking for more definitive advice since these large sheets are expensive and will cover the focal point (entryway) of our home. Also, since the posts are white and I may have to paint the moldings to match, what paint should I use and what type of sealant should I use for the 90 degree seams in the corners? I have no question, they have been answered on the Q&A’s. Let me know if you have any other questions concerning the installation of cellular PVC trim. For larger surfaces, you are going to need to make sure the can offers the coverage to suit your needs. If so, is there a max gauge I should use? Your entire approach to the fabrication of your corners is spot on. I spent over 100 hours making a sign out of PVC board and it has garnered many compliments in the last 18 months. To minimize the size of the cells for painting, I would sand the trim piece after it has been routed with 320 grit sand paper. Is there a sealant that works for PVC-PVC and PVC-wood? However the edges are giving me more trouble. Is there a special type of calk I should use? Hi John, Nice informative site. The company has a long history and success with hear bending cellular PVC trim and mouldings. Thanks in advance. Our house exterior is now a mess of failed joints. First can I get by with a sealant, rather than adhesive? This product can easily be applied to the surface using a sprayer, a roller or a brush and it dries within a half-an-hour and can be recoated within an hour. I have a 100 + yr old character home and I am looking for your pvc trim and moldings. Hycote XUK610 White Plastic Primer Spray Paint 400ml Aerosol Paint Preparation. Be sure to check this before purchasing any cellular PVC sheet. Warm/dry weather, or warm/humid weather, will allow the paint to cure faster than cool weather. And one gallon can cover approximately three hundred to four hundred square feet. FREE Shipping. My first choice would be NPC Solar Seal 900. Use the gray scuff pad to scuff the chrome on the entire part. These bits allow for quick chip removal, which is key to minimizing heat build up in the cellular PVC. I’ve attached a link to their Technical Bulletin on Thermoforming below. gap when installing on a day where temperatures range from 30°F to 40°F. I just wanted to make you aware of my concern. Any concerns using biscuit joinery here? Hi, John – I advised him to get it moved asap. Hi John Leave a gap just large enough to accept a bead of sealant, or no gap at all (adhesive bond), when installing on a day when temperatures range from 80°F to 100°F. But after years of experience, I’ve found that some manufacturers know more about their products than anyone else; if a carpenter wants to learn the best way to install a product, sometimes the best source of information is the manufacturer. Sounds like the cellular PVC equivalent of using a steam iron to fix a gouge in wood. Ideal for covering just about any surface, including wood, … Also any recommendations on staining cpvc? It will make the rough edges smooth like the surface of the boards. It can be applied to new drywall, metal, paneling, masonry, plastic, wood and even brick. A lot of what goes into your decision of buying a primer is the type of finish you are looking for. It combines the advantages of using screws (strong connection) with the PVC trim tapered plug that fits into the hole created by the screw, thus eliminating the need for fillers or sealants to fill the nail holes. If you research and make some test pieces you can save yourself and your customers some big issues. This trim board would be very difficult to replace. John Pace, the president and CEO of Versatex, a man I’ve known for many years, puts his heart and 150% of his effort into educating people about the material he manufactures. In response to you question, PVC is gaining popularity in Florida, and the Carribean. Since you are using a 15/16″ board, I’m certain it’s not our product. Wm. Thank you for the kind words and for your support of our product. However, 40 teeth will be just fine. If possible, decrease the on-center spacing between fasteners to 12 in. As John said to me years ago: “In order for cellular PVC to off gas it must contain Phthalates. If you’d like to use plastic biscuits, Versatex produces it own #20 biscuit. This product can cover approximately three hundred to four hundred square feet per gallon and can be used on both interior or exterior walls. It can also lead to the trimboard fusing together behind the cut. Can versatex be bent to accommodate a circular patio? Thank you in advance, A very good article with lot’s of practical advice. Simpson Strong Tie, Headcote by Starborn Industries, and possibly GRK all make a stainless steel trim screw with a white head. The results shows no levels of any hazard. The best sealant for use with any cellular PVC trim is NPC’s Solar Seal 900. 6. John ~ Jason, Mark: Thanks so much for this site and the benefit of your vast knowledge on the subject. However, you’ll never seal the edges 100% using this technique. I talked to your rep out here last fall, who put me in touch with a dealer, they were (for lack of a better word) useless!!! Some of the better sealants between wood and cellular PVC are polyurethane sealants like PL Premium Polyurethane sealant, Quad by OSI, Geo Sil 2300 and my personal favorite since it acts as both a sealant and adhesive, is made in the USA and offers a 25 year warranty is NPC’s Solar Seal 900. FastenMaster sells the screws and plugs as a system with a bit that countersinks the screw to just the right depth to accept the tapered Versatex PVC plug. I can’t speak for the other producers or those overseas but Versatex contains no Phthalates.”, In the future, please remember, unlike other areas of the internet and the political climate of this country, THISisCarpentry.com supports the arcane concept of respect. My understanding is historically a corner would drop on top of such a water table detail, but with the starter fin on the top of the Versatex water table, it doesn’t seem like it was intended to have the corner on top of the water table. There are not only differences in the finished product such as dimensional tolerances, quality of the finished surface, and core consistency, but also differences in chemical composition that affect the physical characteristics and field performance of the product. Our builder attempted to use various sealants and bonding products recommended by Azek to fill in the joints several times over but none have held through the winter months. That’s because the best exterior primer not only provides a stable foundation for the layers of paint which are applied after it’s been applied to the surface but also prepares the painted surface in numerous ways. 4. Get this wrong, and you can cause damage to the property or surface that can lead to expensive repairs. They have outdoor exposure test racks at their manufacturing facility that have been there since the 1950’s if not earlier. I want to use it as a canvas for art. Ideal for covering just about any surface, including wood, plaster concrete, glass, tile and metal, this primer is suitable for a wide range of different projects. As for sealing the cuts by sanding and rubbing them with acetone, you do get more sealed cuts when following these steps and it is probably the best practice outside of painting. In my travels, there are three products I’ve seen used to fill in the surface of milled or moulded cellular PVC. I will have to rip the boards to fit and was wondering if I need to leave a gap along the length of the seam where the boards meet at the corners. I would love to continue the paneling around the entire walk in shower. All of which makes this product useful for just about any household. Light bounces off and it is often found on front doors. Hello! Let me know if you have any further questions concerning cellular PVC trim. Apply the adhesion promoter just as you would paint--with light, even coats. I absolutely MUST paint it. Thanks! What is recommended product and placement for expansion/wind/bitter cold brittleness?/etc. Are there any suppliers of white painted nails that can be used with a nail gun? Dedicated Primer vs. Paint-and-Primer In-One Just about any 100% acrylic latex, or 100% acrylic latex with a urethane additive, can be used to achieve superior coating durability and flexibility. Finding the best exterior primer, however, isn’t always an easy proposition. ), Mr. Clean Magic Erasers® with a little water, or Corte Clean, a composite deck cleaner that has been found to clean cellular PVC trim. A primer is only needed if you want the paint manufacturer’s warranty. OSI’s SF450 does not list PVC on their list of substrates to adhere. John. I live in Pittsburgh and built an outdoor living area with Versatex Trim including the outdoor cabinetry. Other carpenters have tried making them by cutting a “V” grooving down the center of a board (they will first put a strip of tape down the length of the board at the center point. Can I assume you are bending it the easy way along its length? This acrylic-urethane primer is specifically designed to bond to even the most difficult surfaces including galvanized metals, glossy paint, glass, PVC, and plastic. However, you need to understand enamel paints are not as flexible as water base paints and won’t stretch to the same degree as the PVC trim expands and contracts during seasonal temperature changes. Drop cloths (or old towels can be used … Thus no special air circulation or filtering system is need in the plant where we cut, rout, and mould cellular PVC. What can I use to clean it, as I would do not want to damage it. Nails and screws might fracture the leg of the Stealth beadboard. It’s a product which can then be topped with epoxy paints, lacquers or even products contain solvents such as Xylene. Any help would be greatly appreciated. In your instance, I can’t imagine the run was more than two boards (36′). I don’t believe their sealant requires painting. I have had very good success gluing PVC to just about anything using OSI’s SF450 construction adhesive. I know it would have been better to use thicker boards, but can we run the boards lengthwise to span the 24″ rafters to avoid having to cut the planks? The quickest way to get answers to your product questions would be to contact Versatex directly; either through their website or by telephone. You are the best, John! A small ding or dent can be removed with a heat gun. Cellular PVC does have compressive strength. Can you suggest the best approach in your experience for putting together 2 boards to make a corner trim? In the future, look for more carefully-screened articles from manufacturers. I am considering building these posts out of 4 1×6 made out of cellular pvc.

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