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There is much debate over the role and merit (as well as need) for vapor barriers within varied sects of the construction industry—however, there is a simple truth no matter what side of the discussion you happen to find yourself on. Ultimately, the systems under your building and above the concrete slab need protection, too, and simply leaving HVAC systems, wiring and plumbing, or the framework itself exposed offers far too much room for error—and seriously tempts Murphy’s Law. There is no sense in leaving the fate of your building up to chance, because let’s face it—damage can occur above…
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Anchor and Bond with Confidence with REZI-WELD GEL PASTE STATE Construction Epoxy
REZI-WELD GEL PASTE STATE chemical anchoring and bonding adhesive and injection gel is a high viscosity, high modulus, two-component, rapid-setting construction epoxy. REZI-WELD GEL PASTE STATE is moisture insensitive and vigorously bonds to concrete and other various substrates to provide high mechanical properties. Trowel, brush, inject, or pump REZI-WELD GEL PASTE STATE into place. REZI-WELD GEL PASTE STATE is easy to mix and apply and is ideal for filling cracks, anchoring, doweling, making small patches, general repairs, and surface sealing prior to pressure injecting. When used as an adhesive, REZI-WELD GEL PASTE STATE fills voids between the surfaces to be…
Learn more about PERMINATOR EVOH, our Newest Underslab Gas Vapor Barrier
PERMINATOR EVOH, W. R. MEADOWS’ most recent addition to its extensive vapor barrier line, offers a strong gas barrier membrane option that is durable and efficient in preventing contaminates in the soil from penetrating the structure. PERMINATOR EVOH’s seven-layer co-extruded barrier manufactured from state-of-the-art polyethylene and EVOH resin is specifically designed for brownfield sites to restrict gases, such as gasoline, solvents, oils, radon, methane, and hydrocarbons from migrating through the ground and into the concrete slab. EVOH also provides superior resistance to moisture transmissions. PERMINATOR EVOH efficiently resists gas and moisture migration as a part of passive or active building…
AIR-SHIELD TMP for Thin yet Durable Air Barrier Protection
As part of W. R. MEADOWS’ fluid-applied air barrier line, AIR-SHIELD TMP offers a thin air and liquid resistive barrier formulated to allow vapor to pass through it. AIR-SHIELD TMP is a great choice when the application does not require a thicker barrier. This single-component, water-based air barrier cures to form a tough, seamless, elastomeric membrane that has been fully tested to comply with all of the performance requirements for an air and water resistive barrier. AIR-SHIELD TMP may be applied to most common rough or smooth surfaces and integrated into various new construction and retrofit wall systems. AIR-SHIELD TMP…
New from W. R. MEADOWS – DECRA-SEAL NATURAL
New from W. R. MEADOWS comes DECRA-SEAL NATURAL, a low-VOC, water-based sealer that enhances the natural appearance of interior, exterior, horizontal and vertical decorative concrete, pavers, unglazed tiles, and a variety of porous natural and artificial stones. If your project is in need of a tough water repellent sealer that won’t add an artificial-looking shine, DECRA-SEAL NATURAL will do just that. Enhance the appearance of the substrate without compromising its natural features. DECRA-SEAL NATURAL is a non-film forming, penetrating water repellent that chemically bonds to the substrate to help increase the service life. DECRA-SEAL NATURAL offers a long-lasting, non-yellowing finish. …
PENCURE OTC Effectively Cures with its Dual-Action Formulation
New from W. R. MEADOWS, PENCURE OTC simultaneously forms a membrane to cure the concrete while also penetrating into the surface to aid in the reduction of water and salts into the concrete. This non-yellowing, clear, silane and acrylic curing compound is ideal for fresh, exterior, broomed concrete, such as driveways, patios, and parking lots. PENCURE OTC offers several beneficial features including a simple, single-step application method. Reduce crazing and shrinking cracks common to improperly cured or uncured concrete with PENCURE OTC. PENCURE OTC complies with ASTM C309, Type 1, Class A and B. Its permeable film allows moisture in…
New from W. R. MEADOWS – ULTRITE COATING REMOVER
ULTRITE COATING REMOVER is a soy gel that effectively lifts a wide range of one-part topical coatings, such as sealers, acrylics, urethanes, latexes, lacquers, etc. from a variety of surfaces including concrete, masonry, wood, and metal. This easy to use coating remover can remove multiple layers in one application. ULTRITE COATING REMOVER works hard so you don’t have to. Avoid vigorous scrubbing with ULTRITE COATING REMOVER’s simple “apply, wait, remove, clean, done” instructions. ULTRITE COATING REMOVER does not contain methylene chloride, is low odor, and is safe for interior use. It is ideal for use in warehouses, industrial plants, schools,…
Ensure a Dependable Building Envelope with AIR-SHIELD LSR
When versatility, simplicity, durability, and cost-efficiency are all top priorities for choosing the proper barrier for your building envelope project, look no further than AIR-SHIELD LSR from W. R. MEADOWS. AIR-SHIELD LSR offers a fluid-applied liquid synthetic rubber barrier option capable of air, water, and vapor protection. AIR-SHIELD LSR possesses many fluid-applied material benefits, such as ease of application, seamless protection, and superior performance. AIR-SHIELD LSR is appropriate to use on most common surfaces, various wall systems, and suitable for both new construction and restoration. Non-toxic and with low VOC content, AIR-SHIELD LSR is environmentally compatible, produces no harmful odors,…
AIR-SHIELD LMP Air and Liquid Moisture Barrier Offers Tough Resistance Combined with Vapor Permeance
AIR-SHIELD LMP water-based air and liquid moisture barrier cures to form a tough, seamless, elastomeric membrane specifically formulated to allow vapor to pass through it. Its high permeability allows the transmission of water vapor, while exhibiting excellent resistance to air leakage. AIR-SHIELD LMP’s versatility offers superior adhesion to most common new construction and retrofit applications even when applied over damp surfaces. AIR-SHIELD LMP’s water-based formula features low VOC content allowing for simple, safe application and easy cleanup. Use nails and fasteners without compromising performance with AIR-SHIELD LMP’s self-sealing functionality. AIR-SHIELD LMP comes in standard gray which is UV resistant up…
AIR-SHIELD LM Air, Vapor and Liquid Moisture Barrier for Tough, Seamless Resistance
When excellent resistance to air and moisture transmission is a must, AIR-SHIELD LM single-component, liquid-applied, water-based, polymer-modified moisture barrier is there to inhibit unwanted air, vapor, and liquid intrusion. AIR-SHIELD LM is versatile and suitable for new construction and restoration applications in various wall system integrations. AIR-SHIELD LM is non-toxic and user friendly, allowing for safe application and easy cleanup. Sprayable AIR-SHIELD LM offers excellent adhesion, capable of being firmly bonded to large spaces even when applied over damp surfaces or green concrete, providing an economically efficient solution. We offer specific application instructions to assist with ease of use, including…
Choose REINFORCING FABRIC HCR when Reinforcing Our Building Envelope Products
When applying the wide array of building envelope materials from W. R. MEADOWS, don’t forget about our versatile REINFORCING FABRIC HCR product. REINFORCING FABRIC HCR is a spun-bonded polyester hot/cold reinforcing fabric. The product is fully compatible with our waterproofing and air barrier products. REINFORCING FABRIC HCR is designed to be used as a standard reinforcement material for the W. R. MEADOWS line of building envelope products, including HRM 714 and HYDRALASTIC 836. It is used to reinforce the various membranes over cracks, construction joints, and changes-in-plane. The product can also be used with the AIR-SHIELD line of air barriers…
Waterproof Expansion Joints with DECK-O-SEAL ONE STEP
DECK-O-SEAL ONE STEP is an easy and efficient way to seal vertical expansion joints with it’s single-component, non-sag, elastomeric, polysulfide-based compound qualities. Ideal for caulking joints in structures that are subject to movement caused by temperature change, DECK-O-SEAL ONE STEP is ideally suited for applications where an expansion joint is recommended. DECK-O-SEAL ONE STEP bonds well to concrete, masonry, glass, metal and wood. In addition to offering glazing operations and sealing joints, DECK-O-SEAL ONE STEP also resists the effects of oil and gasoline when spills are wiped up immediately. DECK-O-SEAL ONE STEP is often used in high sloping and vertical…
Need effective cementitious waterproofing protection? Choose CEM-KOTE FLEX ST.
Looking for an effective cementitious waterproofing product? CEM-KOTE FLEX ST is the answer! W. R. MEADOWS offers this product, along with a series of cementitious waterproofing products, through our exclusive partnership with Gemite. The key product in this line is CEM-KOTE FLEX ST. CEM-KOTE FLEX ST is a highly flexible, fiber-reinforced, breathable, cementitious slurry, consisting of dry Component A and liquid Component B. CEM-KOTE FLEX ST is designed for positive and negative waterproofing of concrete structures in new construction and restoration. It is suitable for water and wastewater tanks, secondary containment structures, tunnels, concrete slabs, balconies, and patios with light…
Make Waterproofing Easy with MEL-ROL Self-Adhesive Membrane
When a dependable waterproofing solution is needed, quality doesn’t need to be compromised to accommodate a simple installation method. Flexible, versatile roll-type MEL-ROL offers a tough 56 mil thick polymeric waterproofing membrane that unrolls quick to assure consistent coverage. An easy to follow 2 ½” overlap guideline is printed on the material to assist in maintaining a straight application without the hassle of measuring or repositioning. Eliminate the need for additional adhesive with polymeric membrane strips that are a built-in part of the MEL-ROL system. These easy to expose strips are provided on both sides of the MEL-ROL surface for…
Reduce moisture and water vapor infiltration with PERMINATOR
If your project is in need of an economical yet highly effective underslab vapor barrier, look no further than PERMINATOR. PERMINATOR offers polyolefin-based resin/chemical technology which significantly increases puncture resistance while maintaining one of the lowest perm ratings available. The use of PERMINATOR will help reduce fungus, mildew and mold growth as well as decrease radon gas infiltration into any building structure. W. R. MEADOWS offers PERMINATOR in two thicknesses, 10 mil and 15 mil options. Both versions are available in 200’ long rolls which unroll efficiently for quick installation and require fewer seams during application. For superior protection, PERMINATOR…