Products

Foster® Duct-FAS™ Duct Sealant 32-19™ is a fire-resistant, UV-resistant, water-based sealant designed for use on low, medium, and high-velocity ducts. It creates a highly flexible and durable seal to prevent air leakage. This sealant is provided in a unique thixotropic consistency, making it easy to apply using various methods such as a brush, glove, trowel, power extrusion, or caulking gun. It is suitable for both indoor and outdoor applications.

Foster® Vapor-Safe® Coating 30-80 is a water-based, fire-resistant, flexible, high-solids vapor retarder finish suitable for various types of thermal insulation, including polystyrene foam. It can be applied to dry concrete and finished cement surfaces. This coating is formulated for both indoor and light-duty commercial outdoor use, featuring UV resistance. It has a mild, latex "paint-type" odor and is intended for use over insulation on pipes, vessels, ducts, and equipment operating at cryogenic to ambient temperatures.

Foster® Air-Tight™ FDS-181 Duct Sealant is a fire-resistant, fibrate, water-based sealant designed for use on indoor or outdoor low, medium, and high-velocity heating and air conditioning ducts. It serves as a robust and flexible adhesive and sealant, creating a durable seal to prevent air leakage on the faced duct board, flex duct, galvanized aluminum, and stainless steel metal ducts.

Millennium Water Block Mastic (BP-300) is a gray colored, high performance, low VOC, non-curing, permanently flexible gun grade mastic. It maintains a positive seal by remaining flexible and adhered to all approved substrates. It is a non-curing, non-skinning secondary sealant designed for unexposed waterproofing applications.

Childers® AK-Cryl™ CP-9 Weather Barrier Coating is a polymeric, water-based, breather-type mastic designed for weather protection. It also offers defense against mechanical damage caused by external forces like impact and abrasion as well as internal forces such as thermal expansion, contraction, or vibration when used in conjunction with a reinforcing membrane. This product can additionally safeguard insulation from chemical attacks by acids, alkalis, and solvents. This coating is fire-resistant and UV-stable.

Childers® CP-147 HVAC Duct Sealant is a cost effective, water-based sealant that meets UL 181B-M standards. It comes in a unique thixotropic consistency, making it suitable for easy application using various methods, such as brush, glove, trowel, or power extrusion.

Foster® 40-30™ Fungicidal Protective Coating is a low-odor, fast-setting, water-based surfacing material specifically crafted for field or shop application to faced or unfaced fiberglass duct liner, fiberglass duct board insulation, or galvanized surfaces. This formulation is highly effective at preventing the growth of mold and odor-causing bacteria on its surface for an extended period of time.

ElastiSeal® B-100 Butyl Rubber Sealant is a single component, solvent release butyl based sealant specifically designed to provide excellent exterior weathering properties. It is easy to apply and tool and exhibits superior adhesion to a variety of clean surfaces. ElastiSeal® B-100 Butyl Rubber Sealant is an excellent choice for exterior sealing applications and is compat- ible with an array of substrates such as glass, metals, concrete, wood, masonry and some plastics.

Foster® Vapor-Safe® Mastic 30-90 is a high-solids, water-based mastic with fire-resistant properties and flexibility. It serves as a vapor retarder finish for various thermal insulation types, including polystyrene foam. This mastic can be applied over dry concrete and finishing cement surfaces.

Childers® Chil-Tuff™ CP-181 HVAC Duct Sealant is a fire-resistant, fibrates, water-based duct sealant and mastic designed for heating, ventilation, and air conditioning duct systems. This easily applicable sealant, applied with a brush, maintains its integrity without dripping or sagging. Once dry, it creates a durable, flexible, UV- and water-resistant air seal, enhancing the efficiency and performance of HVAC systems.

Foster® Flextra® Sealant 95-50 is a single-component sealant primarily composed of butyl rubber. It serves as a vapor barrier sealant, typically applied in the joints of various insulation materials, including cellular glass, polyisocyanurate (PIR), urethane, and phenolic foam board stock insulations. This sealant maintains its soft and flexible properties, safeguarding insulation from damage caused by thermal cycling across a wide temperature range.

Foster® Vapor-Safe® Coating AF 30-80AF™ is a water-based, fire-resistant, flexible, high-solids vapor retarder finish suitable for various types of thermal insulation, including polystyrene foam. It can be applied to dry concrete and finished cement surfaces. This coating is specifically designed for use in high-humidity environments, providing resistance against mold, fungus, and mildew growth on its surface. It serves to safeguard the insulation system from the discoloration and deterioration caused by these factors.

Foster® Air-FAS™ Duct Sealant 32-18 is an economical, water-based sealant designed for use on low, medium, and high-velocity ducts. It is UL-181 B-M listed, ensuring its compliance with industry standards. This non-fibrate sealant forms a flexible and durable seal to prevent air leakage. It is provided in a special thixotropic consistency, making it easy to apply using various methods such as a brush, glove, trowel, or power extrusion.

Foster® 32-16 Fiber-FAS™ Duct Sealant is a fire-resistant, fibrated, water-based sealant designed for use in heating and air conditioning ducts. It serves as both an adhesive and sealant, creating a durable seal against air leakage. This versatile product can be used with or without a reinforcing membrane.

Childers® Chil-Fil™ CP-140 Duct Sealant is an affordable solvent-based duct sealant, flammable when wet, and intended for interior use. Its purpose is to seal holes, gaps, and joints within heating, ventilating, and air conditioning ductwork systems. The metallic gray color of this sealant complements metal ductwork seamlessly.