TEKPOL SBR can be used as an admixture to produce a polymer modified screed with improved strength and durability. TEKPOL SBR is a styrene-butadiene copolymer latex emulsion specially designed for use in cementitious levelling and wearing screeds.
The addition of TEKPOL SBR improves the durability, abrasion resistance, water resistance and physical strength of the screed.
It has a strong plasticising effect and improves workability and reduces drying times.
Improved resistance to water and water vapour (reduced permeability).
Improved physical strength (compressive, flexural and tensile).
Improved surface durability.
Reduced surface dusting.
It can also be used as a sealer coat and bonding primer. Allows installation of thin section screeds.