Products

Rovene 4220 is a non-carboxylated styrene-butadiene emulsion recommended for use in formulations directed at contact or cold seal applications. Rovene 4220 can also be used in architectural adhesives including many types of flooring adhesives and special contact adhesives. Rovene 4220 can be used as a polychloroprene and natural latex extender if properly formulated. When working with Rovene 4220, it is important to remember that it may be tackified, thickened and blended with other non- carboxylated and carboxylated emulsions. This flexibility allows for the formulation of a wide variety of adhesives with custom performance properties.

Rovene 4180 is a low VOC styrene-butadiene emulsion polymer that provides the ability to compound at high solids and in multiple application areas. It is recommended for use in automobile underbody and protective coatings, landscaping mulch coatings, paper saturation, laminations, water resistance coatings, and specialty nonwoven/textile applications.

Rovene 4310 is a medium soft carboxylated styrene-butadiene emulsion designed for formulation of general purpose labels and construction adhesives. It is used in the formulation of general purpose labels and construction adhesives which provide excellent adhesion to a variety of substrates. Rovene 4310 has compatibility with a wide variety of commercial tackifier resins and has excellent filler tolerance.

Tylac 873 is a carboxylated acrylonitrile-butadiene copolymer emulsion. Addition of 2 to 10 % (dry/dry solids) in anionic asphalt emulsions improves low temperature flexibility and reduces high temperature tack. Tylac 873 also improves strength and chemical resistance. Features Good resistance to oil, grease and solvents Compatible with anionic asphalt emulsions Broadens the temperature range where the asphalt film is flexible but not tacky Good mechanical stability Good tensile strength

BarrierPro 4555 is a styrene-butadiene emulsion polymer of low stiffness. It dries to form a soft but tough film. Its softness makes it excellent for water proofing where films must remain flexible at below-freezing temperatures. Features: Highly stable Cured films are tough and flexible below freezing temperatures Cured films have good water resistance Hydrolysis resistant Filler compatible

BarrierPro 4550 is a general purpose styrene-butadiene emulsion polymer of medium stiffness. It dries to form a flexible, tough film of high water resistance. BarrierPro 4550 can be compounded with fillers and other additives to form coatings for a variety of applications such as water proofing membranes, specialty paints and sealants.

BarrierPro 4551 is a carboxylated styrene-butadiene emulsion with excellent strength properties, high resistance to liquid water and water vapor, high blush resistance and excellent adhesion to multiple construction substrates. BarrierPro 4551 has excellent stability with dry-add inorganic fillers and sets quickly into a low tack, high strength, water resistant film. BarrierPro 4551 is also a good base polymer for blending with other BarrierPro products to allow a membrane to be custom tailored to a specific strength and/or flexibility need.