Greengates Builders Merchants

Wykamol SBR Bonding Additive



Wykamol SBR Latexis a Styrene Butadiene Copolymer Latex which is specially modified to be compatible with cement based mixes. It may be incorporated into

Cementations render screeds or patching mixes in order to improve adhesion and abrasion resistance. It can be used internally or externally and in areas of continuous or intermittent water contact. Wykamol SBR Latex improves the chemical and water resistance of cementations mixes and is recommended for use in effluent tanks, dairies, food factories, fertiliser stores etc.


Where specific building methods are covered by British Standard Codes of Practice, i.e. rendering and floor screeds, these should be followed as

A guide to good building practice.

The sand to be used in the mixes should be well graded, clean and meet the appropriate British standards.

All surfaces must be sound and free from laitance, paint, grease, oil, surface water or any other contaminant which may adversely affect adhesion.

Surfaces of high suction should be thoroughly dampened before the

Application of bonding primers remove excess water from the surface before



When used in a cementations mix, Wykamol SBR Latex has the following special properties:

Improves workability

Allows thinner screeds to be laid

Allows a reduction in water content

Suitable for use in damp conditions

Imparts high water/salt resistance when incorporated in a mix

Improves adhesion

Improves flexibility and reduces cracking

Improves resistance to abrasion and chemicals

 For more information on this product and all the other Wykamol Damp Solutions that we stock just call in and see us at our Whalley Road Yard or give us a call today on 012540872061

Greengates Builders Merchants delivering to the whole of Lancashire including: Accrington, Blackburn, Burnley, Clitheroe, Darwen, Great Harwood, Haslingden, Padiham and Pendle.

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