™ 3, 4, 5, 8, 10, 15 and 26 are expanding water blown polyurethane foams in 3, 4, 5, 8, 10, 15 and 26 pound densities. How much expansion foam expands also depends on its curing agent -- meaning, does it come as a one-component, no curing agent formula; or two-component, “A” and “B” (curing agent) formula. As a result of this, it is known to be incredibly durable which helps to ensure longevity. Once the kit is opened, it is recommended that the kit be used in 30 days, and it is required that the systems are used at least once every seven days. Closed Cell Open Cell Slow Rise High Density Accessories Applications Sitemap, sales@versifoam.com 1.800.657.0702 Get Support, © 2020 Copyright All Rights Reserved. This two-part liquid, expanding rigid urethane foam is a closed cell, pourable foam, which will resist the absorption of water. Free rise foam density – core = 28 ± 3kg/m³. Most feature and easy to use 1:1 mix ratio by volume and cure at room temperature. It is usually white and made of pre-expanded polystyrene beads. If you were to mix the entire kit contents you will get about 1 Cubic Feet of coverage. Common Applications: 16LB high density foam … Insulation even differs between foams. The manufacturing process for EPS conventionally begins with the creation of small polystyrene beads. Types of Expanding Spray Foam. Dow Chemical is best known for its industrial chemicals and products, but this is a great DIY product from a trusted manufacturer. High density foam has a compact cell structure and as such is very dense, hence the name. This particular option comes out as a bright white foam. You can compare the density to soft wood. When used in a sofa, for example, we can note how its unique structure works to conform to the contours of a user’s shape. For example, when an expansion foam product is said to have the density of “two pounds,” that means the foam has a density of “two pounds per cubic feet.” Furthermore, low and high expansion foam can have low, medium or … Uses include filling holes, cracks or gaps that require a complete airtight and waterproof seal but are too large to be filled with ordinary caulk. Will produce 396 square feet of cured foam at a 1" thickness, or 33 cubic feet. for pricing and availability. The result of this higher concentration or density is that air is able to pass through the holes in the cells with greater ease, making it much easier to provide comfortable padding for cushions, mattresses, and other similar products. Rise time = 300 ± 25 seconds. This applies to all varieties of foam, open and closed-cell alike. These cast-able urethane foams will expand to many times their original volume when mixed. LIQUID URETHANE EXPANSION FOAM Can Be Poured In … This formulation has an expansion rate six times its original liquid volume and is tack free in approximately 30 to 45 seconds and is available in the Versi-Foam® Systems 10 and 33. Rigid and flexible expanding urethane foams are available in a variety of densities. Expanding Foam is formulated as a general purpose pour/injection foam system that can be hand mixed and can also be processed through PU injection machines at 1:1 by volume. It is 98% closed cell resulting in an R-factor of 7.7, a low moisture absorption rate and excellent compressive strength. Item #268555. Once fully cured this foam can be laminated over with any type of polyester, epoxy or vinyl ester resin without melting. For windows, doors and skylights, this minimal-expanding foam with a low pressure build forms a durable, airtight and water-resistant seal. High density foam is a type of polyurethane foam that is composed of a large amount of open cells or bubbles that are packed tightly together. Once the kit is opened, it is recommended that the kit be used in 30 days, and it is required that the systems are used at least once every seven days. SPF is made by mixing and reacting unique liquid components to create foam. Expanded polystyrene (EPS) is a rigid and tough, closed-cell foam with a normal density range of 11 to 32 kg/m 3. Cream time = 45 ± 3 seconds. If you've ever been to the movies, admired a piece of sculpture, marveled at detailed architectural ornamentation or used a telephone; then you've encountered the handiwork of people who use Smooth-On rubbers, plastics, foams and other products to turn their ideas into 3-dimensional reality. About Smooth-On, Inc. You may never have heard of us, but you've seen our products at work. Free rise foam density – overall = 34 ± 3kg/m³. The best way is to make the inverse of the "free rise density" value, normally provided by the supplier in the technical datasheet. This is suitable for many applications including quality sofa and upholstery seat cushions, boats, caravan bunks/seats, dining chairs, seat pads and camper vans. This foam has a 16 lb density and includes 16 pounds in a kit. I’m going to make the assumption that you have a rigid foam. FOAM‑iT!™ 3, 4, 5, 8, 10, 15 and 26 are expanding water blown polyurethane foams in 3, 4, 5, 8, 10, 15 and 26 pound densities. Once Cured, Poly Urethane Foam Can Be Laminated Over With Polyester, Epoxy Or Vinyl Ester Resin Without Problems. It's the original window and door draft stopper. Our 8LB density foam is very rigid. These cast-able urethane foams will expand to many times their original volume when mixed. Most feature and easy to use 1:1 mix ratio by volume and cure at room temperature. The densities shown refer to the weight per cubic foot of expanded foam (12" x 12" x 12"). If you are spraying a foam that allows 4” per lift, try spraying it in two 2” lifts instead. The way the density of foam is measured is by weighing a 12 x 12 x 12 block of the material. They have been developed for a variety of industrial and special effects applications and the foam products can be pigmented to achieve various color effects. Most rigid polyurethane foams and many flexible foams are water-blown systems. Expanding foam filler, also known as insulation foam is used for insulating, stopping draughts, filling gaps and dampening sound. On a basic level, foam density is the same as any other application of the definition, being the quantity or mass of a material per a measurable size or volume. Rigid and flexible expanding urethane foams are available in a variety of densities. So for example, if a certain foam grade is stated to weigh 2.5lb’s, that is how much a 12 x 12 x 12 block of it weighs. The person applying the insulation should be very careful not to overfill the cavity with too much insulation, which could make insulation too dense. The foam is used as an insulation for homes, vehicles, and other structures, to maintain better temperatures inside the space. This two-part liquid, expanding rigid urethane foam is a closed cell, pourable foam, … This Fill and Seal triple-expanding sealant can be used to prevent drafts and pest incursions into your home. The calculation of the expansion ratio of Polyurethane foam is absolutely not a trivial question. Perfect as a gap filler foam or for a range of other applications. Then you've got to get GREAT STUFF Window and Door Insulating Foam Sealant Quick Stop Straw. Will produce 120 square feet of cured foam at a 1" thickness, or 10 cubic feet. Super Lux foam is on the very firmest end of the firm spectrum, to the right of Lux HQ and even farther away from HD36-HQ and HD36-R. Super Lux is not only firmer but has a high density as well. Expanding foam, or spray foam, insulation, is a product that expands when it comes in contact with air. RHH Foam Systems. We have foam filler in hand held, gun grade, sticky and PU variants. Foam Density / Reaction Profile: (Determined under laboratory conditions, in a cup test at 22°C). HIGH DENSITY EXPANDA-CRETE POST HOLE FOAM Expanda-Crete is an inert plastic, high-density, closed cell polyurethane water blown foam perfect for setting fence posts. Density refers to the number of pounds per cubic foot a foam weighs once it’s cured. This two-part liquid, expanding rigid urethane foam is a closed cell, pourable foam, … Another benefit of this type of foam is that the slow setting and expansion don’t place pressure on the walls – unlike low-density foams which expand indiscriminately, the slow-expanding foam will not over expand when faced with an obstacle. Mining companies use this material to fill and seal abandoned mine shafts, and construstion. But here’s how the two types of expansion foam differ: It’s important to note here the terms “low expansion” and “high expansion” foam should not be confused with the terms “low density” or “high density” foam. Fill and seal expanding foam sealant is urethane foam designed to fill large areas quickly and permanently. Expanding foam, or spray foam, insulation, is a product that expands when it comes in contact with air. 7. Expanda-Crete is easy and safe to use and sets in 1 hour so you can start building your fence sooner without having to come back the next day when the concrete is set. Density is a foam characteristic that is often over-applied, rather than misunderstood. Polyurethane Expanding Liquid Foam 1/2 Gallon KIT, 2 LB Density Polyurethane Foam, Includes 1 Quart Part A & 1 Quart Part B, 2 Part Polyurethane Marine Foam, Coast Guard CERTIFIABLE AS Flotation 4.9 out of 5 stars 24 $45.99$45.99 $23.99 shipping We would not recommend this for applications over 4" thick REFLEX 40 H PU foam has acoustic insulation of more than 50 dB, as compared to mineral wool, itself a good insulator but only managing 40 dB of sound insulation. Versi-Foam® is available in a higher density system, with a free rise density of 2.8 pounds per cubic foot, 3 pounds per cubic foot in place. This foam is a Luxury (High Density) FIRM seating grade foam. Urethane Liquid Transforms Into A Rigid Closed Cell Foam Resistant To Water Absorption. Packaged in one carton and includes the two chemical components, our patented U-Control dispensing gun attached to two 10 foot hoses, ten mixing nozzles, three fan tips, and nitrile gloves. Available in Different Densities FOAM‑iT! Fair Quality: 0.8LB – 1.5LB Density Foam Factory’s 1.5LB Poly Foam is a fair-quality foam, great for light and specialty uses Foam in this range is at the low end of density and can be considered fair quality; good for specialty uses and light applications. System I System 9 System 15 System 50 Hy-Flo 350 Hy-Flo 700, Gun/Hose Assemblies MiXing Nozzles Fan Tips, HOW TO & FAQ Tech SPECS insulation calculator. Packaged in two cartons. The liquids react very quickly when mixed, expanding on contact to create foam that insulates, seals gaps, and can form moisture and vapor barriers. 120. density foam comes as a two-part kit, both parts equally mixed. This high density spray foam formula is suitable for applications where a stronger, harder material is required, including cryogenics and polyurethane foam roofing repair. It's primarily used in heavy duty applications where very firm foams are required. Spraying the foam in thinner lifts can also make the foam a little more stable in cold temperatures. Heaters should be used to warm up the substrate prior to spraying foam. about high density spray foam Versi-Foam ® is available in a higher density system, with a free rise density of 2.8 pounds per cubic foot, 3 pounds per cubic foot in place. Expanding … Compare; Find My Store. It’s supposed to be four times as dense as regular foam sealants, offering extra insulation and blocking air more securely. Dow Chemical Expanding Foam Sealant, 20 Oz. Expaning Foam is two pack flame retardant low density rigid polyurethane foam system, producing foam with a nominal Free-Rise density of 34-36kg/m³. Our 8LB density foam is very rigid. Mix and Pour Foam offers superior compressive strength (120 psi), so it's ideal filling cavities that will be used to support a heavy load. Compared to lower density foams, the 6 lb. For this reason, slow-expanding foam is usually used in existing buildings that may contain wires and pipes in the wall cavities. Loctite TITEFOAM Insulating Foam Sealant Loctite’s foam sealant has several features that are designed to make it especially effective and easy to use. It includes the two chemical components, our patented U-Control dispensing gun attached to two 15 foot hoses, ten mixing nozzles, three fan tips, and nitrile gloves. It is a closed-cell system, meaning individual cells of foam trap in air and keep liquids out. Large systems can be shut down and used on another day. Model #341557. The general rule is – the higher the density, the greater the longevity! The insulative value can vary … Soudal foams, with its medium density, open cells, and uniform cell structure will ensure the best insulation properties for your applications. This 6 lb. In fact, the foam actually does most of its expanding in the nozzle, than on the surfaces or in the crevices it’s applied; and both high and low expansion foams are designed to cover large surface areas, holes and gaps. They have been developed for a variety of industrial and special effects applications and the foam products can be pigmented to achieve various color effects. You are able to penetrate the foam by poking your fingernail in it, however you will not dent the foam with your hand. You are able to penetrate the foam by poking your fingernail in it, however you will not dent the foam with your hand. Density refers to the number of pounds per cubic foot a foam weighs once it’s cured. This expanding foam is often used for marine applications such as boats, as well as insulation, foam blocks, arts and crafts, composite reinforcement, etc. The density of this foam allows it to be used as a construction foam for building and substructure reinforcement. Insulating expansion foam (“spray foam”) is measured by how much the liquid form of it expands once it’s dispensed out of its container (hence the terms “high expansion” and “low expansion” foam). You can compare the density to soft wood. Medium systems can be shut down and used on another day. For example, when an expansion foam product is said to have the density of “two pounds,” that means the foam has a density of “two pounds per cubic feet.” Furthermore, low and high expansion foam can have low, medium or high density. It is 98% closed cell resulting in an R-factor of 7.7, a low moisture absorption rate and excellent compressive strength. 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