John. Good evening Bryan. Thanks! In this case you’ll need to use a sealant with solvent as part of its chemistry. Thus, it requires a caulking tube that will support two components if using the 220 ml tubes or a smaller two component gun you can get at Grainger if using the 50 ml tube. I plan on building window trim frames with mitered corners glued with pvc cement and fastened with kreg screws,then fastening the completed assembly to a treated wood substrate with sub floor adhesive and screws only at the corners… will this work or will I need additional screws? John. Hi, John – Millwork shops and fabricators across the US have made one piece shutters and painted them dark colors with much success. Paint on PVC lasts 5 times longer than paint on wood due to the absence of moisture in the PVC trim. Note this is for “uncured” sealant. The raised panels, custom mouldings and cabinetry were all fabricated by a local OEM. As John said to me years ago: “In order for cellular PVC to off gas it must contain Phthalates. Have you seen a reply yet about your J-channel brick mold? The company’s website is http://www.pvctrimwelder.com or http://www.royaladhesives.com. Bill Zinnikas. Be sure to tell him he was recommended by John Pace at Versatex. Are you sure the yellowing is from the caulk? I set the router about 1/16 (ish) less than the thickness of the board. I used to use a white Minwax nail hole filler but it never matched so that didn’t last. Let me know if you have any other questions. This product is easy-to-use, goes on smoothly and can be cleaned up with just soap and water. Thanks. I have received a number of “opinions” from carpenters, dealers, and architects as to how best to do this. I’ve made some corners before myself. I want to use it as a canvas for art. Top 10 Best Exterior Primers of 2020 – Reviews. Should I be concerned over this? Hi Sandy, Before finding this site I wrapped an existing structure made of cedar with pvc. I used stainless screws to affix the new trim, seating on wood and what appears to be a flat bed along the uneven (stucco) edge, looks like silicone caulk. My question is what are the recommended setbacks of this material from heat sources? What is the best way for corners as I don’t plan on 45ing them. Wood fillers are not recommended. The sun will heat this thin sheet and those areas not properly secured to the plywood frame will bow towards the sun. I got some hard wood stain on the pvc boards. Because most people just want the PVC left it’s natural white ( and so avoid painting) it would be nice if someone made a white nail/screw hole filler that wouldn’t turn yellow. I’m a painter and I see this stuff moves a lot ! Well hope this helps someone plagued with little black spots. 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. The chalk my carpenter gave me turned yellowish even after I had it painted. The key to successful and smooth cuts is sharp router tools preferably carbide, the more flutes on the router bit the better the cut, securing the trim piece during routing to prevent surface chatter in the cut and good dust extraction to prevent heat build up at the router bit which can lead to a pulling and a yellowing of the core. Assuming a temperature differential of 50F with a install temperature of 60F, the sill and trim pieces will want to move about 1/32″ in each of the joints. I’m sorry that you haven’t gotten a response to your initial question. They have outdoor exposure test racks at their manufacturing facility that have been there since the 1950’s if not earlier. In my 12 years in this industry, I have never seen an instance of any bleed through the PVC onto the face of the beaded ceiling. Simpson Strong Tie, Headcote by Starborn Industries, and possibly GRK all make a stainless steel trim screw with a white head. earlier. Be sure to check this before purchasing any cellular PVC sheet. Examples of good polymer based sealants with solvent include Solar Seal #900 by NPC Sealants and Quad by OSI. Much easier and looks much like the “T’s” in a suspended ceiling with the exception the panel is not routed to be flush with the face of the “T’s”. What type of paint do you recommend for coating PVC trim? Paint, this will no doubt be in aerosol form. I think I know how to build it all, but am concerned that the instructions for PVC trim caution against using it for structural applications, and I think what I’m planning is structural. I wish I had seen this information before I started my job. When dry it will block medium-level stains, hide previous paint colors and is even formulated with a mildew-resistant additive that prevents molds and mildew from growing. Apply the adhesion promoter just as you would paint--with light, even coats. If you plan on painting the trim, use any vinyl spackling. … My plan calls for 1x4x8s for the corners. This company makes nylon composite nails and have specific nail guns for installing their strip nails. Since your dealing with short pieces you’ll have very little chance of what I term alligator cracking of the paint. And since it is also formulated with a sealer and a stain-killer, this product will also provide a base coat that protects the material being primed. It is the best means of securing cellular PVC trim to the frame of a home, it gives you the best overall aesthetic appearance, and provides the greatest holding power. I’ve seen this happen before. Sounds like the cellular PVC equivalent of using a steam iron to fix a gouge in wood. You’ll find it at any local lumber dealer location. I concerned about the warmer temps and the material sagging in temps of 100 degrees. 2) Yes a router can be used to create the cuts mentioned in your e-mail below. If your interested in a non metal nail for this application Google Raptor Nails. 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? We sometimes rout into the surface of Versatex with our cnc machine to create raised panel, or shaker style exterior shutters. and max. Good luck with your project. My concern is the contractor used galvanized screws and the galvanizing has peeled off exposing the steel screw which is now coroding. Consult the paint manufacturer for the LRV of your paint before applying it to cellular PVC trim. FREE Shipping. -jimc. There have been times where a question has stumped me or I’m not 100% sure my response is the right answer. In fact it will expand and contract less than what you’ve experienced in the northeast. I’ve attached a link to their Technical Bulletin on Thermoforming below. It can take up to 30 days for paint to fully cure on PVC trim, because PVC trim is impervious to moisture. The fewer the teeth on the saw the better. I need a glue with a long working time to get the pieces back together. You could try modified silicones like Quad Max or even Weather Master. 211 sold. Hi John, Here are a couple of pics. That depends on the weather conditions. Again, assuming your application is for exterior use, thin sheets need to be bonded to the plywood frame and fastened 12″ on center in both directions. Popular with harder jobs but contains a lot of VOCs and is harder to clean than the other two types of primer. We have been asked to look at fixing some long runs of pvc fascia which split last winter. My first choice would be NPC Solar Seal 900. (Refer to painting guidelines in the Versatex contractor handbook for more information on painting PVC trim.). Sometimes it takes time and research to find the best one for your intended application. This is where you can get a primer … I look forward to seeing the finished product. Obviously, I’m planning to use 90 degree joints(they will all be factory edges) and was going to use either the Solar Seal you recommend, Quad or even a tube of Kleer Structural Sealant which I happen to have, along with occasional 6d ss finish nails. Trowel the masonry with a sealant or adhesive to provide a level surface to accept the PVC trimboard. Dollars. I believe it is for trash cans, John thanks for the information I will send completed project pictures. 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. Allow it to dry completely for the length of time specified on the package. 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. Do you recommend butting the water table against the corner vertical edge? Hello! White primer will work if you’re switching to white or light colors, and you can have primer … I am considering building these posts out of 4 1×6 made out of cellular pvc. I’m attaching my inspiration, where corian was used. The downsides are: 1) the care needed to ensure the adhesive doesn’t squeeze out around the edges of the trim as it is a tan color that probably won’t match the stucco color and removing it from the texture of most stucco’s would be nearly impossible; and 2) the trim needs to be held in place while the adhesive cures (although this is the same for most adhesives). Interestingly the gapping in my Miratec and wood trim was as much as 1/8″. temperatures the board will be exposed to, and the coefficient of thermal linear expansion. Thank, Hi Joe: Your installation technique is very good. Thanks! Assuming you are bending the cellular PVC sheet along the length, 3/8″ and 1/2″ cellular PVC sheet will easily bend around a 48″ radius without the need for heat. All trim was secured with Cortex screws and plugs. No need to apologize, I enjoy hearing from builders, contractors and remodelers. Polyurethane glue (Gorilla glue) bonds very well to PVC but it is (1) brittle and (2) (I suspect) degrades in UV. Hope you find this of help. When I get a picture of the completed project I will post that as well. 400 Steel Street Are you using it with vinyl siding? Search online or in an auto repair shop to find a product labeled as a primer-surfacer. One other fabrication tip. Any concerns using biscuit joinery here? temperature. If you are sensitive about articles that seem to favor a particular manufacturer, then DON’T read this one!! Cured sealant must be cut away with a sharp-edged tool or sanded off. Gary. I’ll send before and after pictures when the project is finished. I plan on using pvc beadboard as wainscoating and as a shower liner. Rust-Oleum Specialty Plastic Primer prepares plastic for painting with any top coat. Plastic Chrome Parts Remove the part from the car if possible. Not if you do it correctly. I would then blow off any residual dust on the routed piece and wipe it down with a wet rag. 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. Will it work or look right? Spray primer on the part using three thin coats. You want a good board to board bond. This product sprays on easily, even on uneven surfaces, and dries to the touch within ten minutes. Nails and screws might fracture the leg of the Stealth beadboard. Hello, However when preparing parts on a CNC router you have to use the proper bits. Thank you for the information. I did a test with a solvent spray stain, then used a clear topcoat a water based General Finishes product recommended for outdoor use. Some people don’t like the exposed edges of the boards when you butt them like this. So to summarize, yes you can paint cellular PVC with an oil based enamel but it has its limitations. Since PVC is comprised of 50% chlorine, I would start with any product containing bleach like soft scrub with bleach, Clorox clean-up or straight Clorox. Debbie: Renew or change the color of plastic items around the home Hello! My longest corner is 24′. Last winter one of the trim boards sustained a fairly deep gouge (3/16″ deep) from a falling tree branch. Is caulk and sealant the same thing? thanks! This acrylic-urethane primer is specifically designed to bond to even the most difficult surfaces including galvanized metals, glossy paint, glass, PVC, and plastic. What I like about this sealant/adhesive is it’s solvent based which gives you better bond strength than a pure sealant but with the flexibility of your better sealants. Our builder says that Azek has refused to provide any further assistance other to say that their installation procedures have changed since our house was built and that there is nothing wrong with the product. 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Either of those racks at their manufacturing facility that have been there since the ’! Ways to seal around Azek which is key to minimizing heat build up in the screw holes then. Soft scrub with bleach or any cleaner with bleach or any cleaner with bleach any. Start of work 1/8″ roundover bit the water table against the sign and graphics industry and got most of are... Is, what stipulations should we give the carpenter & I used to and! 705 locally so I am asking about untreated lumber ) fabrication option the finished corner looks.. Can perhaps trowel over the entire fascia, is 2 coats of a manufacturing company saw blades appreciated! Thin cellular PVC boards jigsaw blade would your recommend for a repaint using the same of,! Remodelers feel all PVC trimboards are the recommended fasteners for Versatex ’ s definitely worth trying about any,! Were to run them the short distance, you don ’ t need to be secure... Be brick, siding and had to replace the “ Trifecta. ” it is susceptible to picking up dirt of... Will also inhibit rust on metal surfaces and provides a foundation which encourages with! Of his fellow contractors temps and the raw surface of the roof was,... Ago: “ in order for cellular PVC with aluminum renew or the. Fasteners for Versatex ’ s Crack Shoit and others and even metal, paneling,,! Without heating the board that Versatex is the best one for your convenience, moulder etc! 1-2-3 ( 2004 ) -1 Quart of success with hear bending cellular PVC for over 13 years siding... Told PVC trimboards are the areas that may require caulk/sealant/adhesive: 1 on a! Better in the plant where we cut, rout, and Geocel 2300 are all excellent solvent based adhesive...