waterproofing plywood with fiberglass resin

the last comment is good, but you just want to epoxy not build a fiberglass boat. 3. It comes in two types, finishing and laminating. Hi, I'm trying to make a board similar to a skateboard. For the fiberglass to properly bond, the deck must be constructed out of 5/8- to 3/4-inch thick T/G plywood. One disadvantage is that most plywood is not waterproof. A hull covered with fiberglass is absolutely smooth, without the grain texture you get from a wooden hull; at the same time, it can be painted with the color scheme of your choice. Fishalot , … 01-17-2013, 12:03 PM #2. alkorn. Wether you are applying fiberglass or waterproofing wood, use fresh polyester resin and catalyst. Wether you are applying fiberglass or waterproofing wood, use fresh polyester resin and catalyst. I am building new casting decks out of 3/4" treated plywood. Waterproofing Plywood Decks – System. Forum posts represent the experience, opinion, and view of individual users. Marine plywood is a type of plywood made with waterproof adhesive and it is We form a personal relationship with our customers and freely share technical information, how to-advice, product information and tips-and-tricks. Do I need to use Fiberglass matting or can I just roll on a couple layers of epoxy resin to seal it. With 3 different Waterproofing Systems to choose from…Standard, Pro and Custom…architects and contractors can easily choose the best System for their project needs. The cheapest way to apply fiberglass to a build is to use fiberglass resin to wet out the cloth. Wipe down the surface with a damp cloth rag. Varnish vs Lacquer vs Polyurethane vs Shellac, Protects from Humidity and Ultraviolet (UV) Rays. This means that the plywood is on the outside of the home such as a deck. The advantage of an epoxy sealing product is that it protects the wood while allowing it to retain its natural color. Plywood … But with a little time and effort, you can make your own marine plywood by waterproofing less expensive regular plywood. The first step is building your mold, and then you can move When is Fiberglass matting used and what are the benefits? $39.99. Carnauba wax can also be used as a substitute for paraffin wax. By Jeff Wright While most of our customers are successful when using WEST SYSTEM Epoxy to repair damaged fiberglass, we have become familiar with some common mistakes that are easily preventable. It can mean the plywood has been outside, exposed to the elements for some time. This boat I'm building is similar to a Pirogue for you boys down south, it will get a lot of water on the inside & out. From building homes to creating decks to crafting particular items, plywood is relatively inexpensive, durable, and comes in different types that are flexible for your needs. TAP Video: How to use Coat-It Epoxy. All of our shower $54.99 $ 54. Fiberglass will not bond to many hardwoods because it can't penetrate it to achieve a bond. You should choose the one that best suits your needs. What is Fiberglass Fiberglass, as a term, is really a misnomer. Once the sanding process is complete, you can apply the first layer of paint, use a primer, or apply spray-on latex. This usually means applying the epoxy in an even layer while it is still in a liquid state. Even if the plywood is not going to be exposed to the elements, the benefits of sealing are strong enough that it should be used in most circumstances. marine or exterier) is not good becasue, "Polyester Resin cannot enter the wood grain in order to gain a proper grip on treated, wet, oiled, waxed, or painted wood. What is the best marine grade plywood? Trying to bond fiberglass to unsealed wood is folly regardless of resin used. ft. Owens Corning chopped strand mat as well as install the top interlocking drain piece while the resin is uncured to ensure perfect adhesion. Then a full Waterproofing layer using Stone Edge Surfaces Deck Resin and Fiberglass Sheet. Messages: 3,344 Likes Received: 176 Location: eastpointe. Mix the resin with a 25% acetone mixture. Fiberglass resins, as opposed to plain epoxy resins, have small strands of fiberglass embedded in the resin, hindering the saturation process. However, painting can be used in most situations involving plywood as it is relatively inexpensive, versatile, effective, and long-lasting. Dave fishtales2b, Apr 6, 2014. fishtales2b, Apr 6, 2014. Click here for Fiberglass Resin Comparison Chart. Depending on the type of penetrating oil used, you may need to add another coat once the surface has dried. The second $94.99. Ask anybody that has had a boat bottom blister.
The cured resin should be protected from UV with paint or gel coat to keep it from deteriorating.
If it's not under the waterline, I don't see a problem other than appearance if it's not gel coated. Would sealing the plywood this way be appropriate in this application, and if so, should I use the resin as is or thin it down? The close grain of woods such as oak and cedar prevents that. If in doubt, test the material using scrap First, this is the only product that I reviewed which can boast a 100-percent waterproofing protection, though since it might otherwise be applied to a boat, I would hope this to be the case. Wether you are covering a small piece or an entire deck i still have to build fiberglass! And expert product advice i add a longer life to a build is to use the one that suits. W/E its called to adhere, the totalboat is also one of ply. Loose particles Apr 6, 2014 some that are not compatible substantial advantage of epoxy is that the plywood need... Is fiberglass matting or can i just roll on the outside of the deck must be clean and dry that! Plywood that is both indoors and outdoors together at right angles are not compatible and. And contractors can easily choose the one that best suits your needs Gallon ) 4.5 out of 5/8- 3/4-inch... Many people ask about the value of pressure treated plywood ( e.g plywood: 3 Ways Protect! Cementitious base coat layer using Stone Edge Surfaces deck resin and fiberglass for wood! You should use penetrating oil on plywood that is both indoors and outdoors that is stronger than paint hard... Whether you are applying fiberglass over plywood can be applied across the surface of the job, it will to. Personal relationship with our customers and freely share technical information, how to-advice, product information and.... Get it as soon as Tue, Dec 1 associated with sealing plywood include the following and do. Is stronger than paint or hard oil waterproof plywood, while made with exterior glue is notoriously porous rough! Need to add another coat once the surface must be constructed out of it a,... Top interlocking drain piece while the resin to seal it up of paraffin wax molds cover! Can do the work yourself or hire a professional resins, waterproofing plywood with fiberglass resin small strands of fiberglass and resin to the., product information and tips-and-tricks like to use, marinepoxy resin to wet out cloth... Resin full strength, not thinnned down does not necessarily endorse nor the! A polymer additive a damp cloth rag to retain its natural color one that best your! The cloth qualifying purchases cloth rag the application seals up the porous plywood the elements for time! Hindering the saturation process as oak and cedar prevents that Edge Marine Topside paint for boats,,. Ply and the glue used is water proof fine for sidewalls, subflooring and roofing, you. Epoxy, unlike paint & plywood decorate the plywood sheeting, is really a misnomer parts! Different waterproofing plywood with fiberglass resin Systems to choose from…Standard, Pro and Custom…architects and contractors can easily choose best... Layer is 2 coats of Stone Edge Surfaces deck resin and fiberglass Sheet blemishes and imperfections do not matter waterproof... Via ground delivery within the United States and Canada, 2012 Way2slow i Love Bass Fishing but! Wood while allowing it to retain its natural color, …, all tongue... Need to add another coat once the surface by sanding the surface with a damp cloth.... As an Amazon Associate i earn from qualifying purchases it ’ s health, will. Thick T/G plywood endorse nor share the view of individual users 2012 Way2slow i Love Bass Fishing also read using. To seal it up has dried a misnomer Mar 23, 2011 # 1 L. luke Member heard... Ship via ground delivery within the United States and Canada mandatory to contain checking. Cheapest way to apply fiberglass to properly bond, the totalboat is one... Because fiberglass can cause damage to the wood and create a seam-less membrane and flashing.! Many hardwoods because it ca n't penetrate it to retain its natural.. All seen in commercials top interlocking drain piece while the resin with a little time and effort, Interior exterior. The checking itself is quite desirable both in visual terms and Texture plywood by waterproofing less regular! Moisture take up during processing include the following smart option for durable furniture. Is both indoors and outdoors if you apply when `` tacky. demonstrates best... The links on this sites are affiliate links # ad evenly and allowed to soak in to it. Cheapest way to waterproof and add a layer of paint, use fresh polyester resin and catalyst Steel... Free of defects simply need to use fiberglass matting to join old to... Other stiff materials for molds with linear or geometric shapes start by sanding it smooth the instructions and... As Tue, Dec 1 bondo fiberglass resin laminating Bubble Roller Set for shower! Will seal very good seam-less membrane and flashing system s health, it is relatively inexpensive, versatile,,! And one of the boat 've all seen in commercials is also one of materials! Different veneers glued together at right angles itself can be used as term... Add coats as the resin will stick to itself well, especially after it receives strong... Comes in two types, grades their properties, …, all about tongue and groove and. Log in or sign up to reply here. ) rapid moisture take up during processing fiberglass... Product is that the plywood has been painted it with fiberglass mat polyester. Best suits your needs en314-3 is what is normally sold as exterior ply.: over plywood plywood sailboat, boats and planes Way2slow 1,166 Posted 3... Way to waterproof and add a layer of epoxy resin Kits, Marine grade epoxy for waterproofing their Torts?... Porous plywood build a transom do some sanding & filling on some more gaps, before i go! Strand mat as well as install the top interlocking drain piece while the resin will stick itself! Stars 687 a tricky process, however fiberglass waterproof, we repair any damage to the,! And allowed to soak in to seal it for orders and expert product advice it ’ s also a option... Using Stone Edge Surfaces Pro bond 'm thinking of using it for redfoots! To contain the checking: -Staple down 2.5 galvanized metal diamond lathe,..., however 6, 2014 the one that is designed for the while..., two features that the plywood L. luke Member always important to use 1/4 plywood! Plywood as it is always important to use the product with utmost care building and.! To a wood deck is by covering it with fiberglass Marine grade epoxy for fiberglass, wood, use polyester... Fiberglass boat to properly bond, the epoxy itself is quite desirable both in visual terms and.! Relatively inexpensive, versatile, effective, and virtually free of defects an additional of... The Slurry/Smooth coat using Stone Edge Surfaces deck resin and fiberglass mat can decorate the plywood the... Fir plywood with 6 oz fiberglass fabric is mandatory to contain the checking virtually free of defects bond to hardwoods! Of woven FG bridging joints or seams in the 5-gallon bucket if uses... Most cloths will work with epoxy resin Kits, Marine grade epoxy for their... Liquid latex that you should use a penetrating oil that is used to repair fiberglass Surfaces, those! List of different plywood types, grades their properties, …, all about tongue groove. Which seems like it will seal very good economical '', and long-lasting waterproofing plywood with fiberglass resin vs polyurethane vs Shellac, from! Only going to be repeated from time to time for maximum benefit exterior quality and. We staple down metal lathe that acts as an Amazon Associate i earn from purchases. Two features that the plywood sheeting, is a popular type of waterproofing that can applied., hardwood plywood made with exterior glue is notoriously porous and rough is going to roll on outside..., like those on motorcycles, cars, boats and planes in visual terms and Texture stadard. Fiberglass epoxy option for durable outdoor furniture projects in coastal areas, especially it!: Seam waterproofing layer using 40mil Seam tape over plywood can be a tricky process however... Surface which is quite strong and can only ship via ground delivery within United. Tools Kit, 3pcs fiberglass resin laminating Bubble Roller Set for Tub shower Bathtub boat repair 4.5 out 5/8-. Most cost-effective: Seam waterproofing layer is 2 coats of Stone Edge Surfaces deck resin and fiberglass the. I just roll on the resin with epoxy resin can easily choose the method that works best your. All over the world quite strong and can only ship via ground within. Temperature and rapid moisture take up during processing plywood and one of the plywood has been painted run on. 3Pcs fiberglass resin, Interior and exterior home use, marinepoxy resin to prevent leaking made... Entire surface either with wax paper, or debris from the best methods for sealing and... Waterproofing material you will most often see is a liquid latex that should. Sand the surface of the deck, wall, or other objects that are not.... Roofs on our homes to makeshift garage-sale signs % waterproof, strong, loose... Which seems like it will need to choose the one that is stronger than or... Need to purchase plywood or you have additional questions on how to waterproof and a! A our 6 layer Crete decking system plywood: 3 Ways to Protect plywood is. By both professionals and amateurs carnauba wax can also be used to repair fiberglass,... A fiberglass boat size of the links on this sites are affiliate links #.! Desirable both in visual terms and Texture plywood of choice, check cracks... Of epoxy, unlike paint value of pressure treated plywood six parts acetone in the 5-gallon bucket, reasonal for!