Cembloc Cembond SBR Multi-Surface Primer 5L

CEMBOND SBR is an emulsion based on styrene-butadiene that exhibits outstanding adhesion to various surfaces, including fibre cement, concrete, brickwork masonry, renders, and steel. It provides excellent waterproofing and weather resistance properties. Its versatile applications include waterproofing basement structures, serving as an underlayment for levelling screeds, creating wear-resistant flooring, and aiding in concrete repairs. Additionally, it can be used as an admixture to enhance flexibility, tensile strength, and reduce shrinkage.

When priming porous surfaces like fibre cement, concrete, or brick, it is essential to dampen them thoroughly with clean water just before applying CEMBOND SBR. Care should be taken to ensure no standing water is present. For timber surfaces, it is recommended to seal them with CEMBOND SBR. The priming slurry should be applied using a brush or roller, ensuring thorough scrubbing onto the surface to achieve complete substrate coverage.