Silasec is a waterproofing additive for cementitious systems, reducing water penetration and improving durability in renders, slurries, screeds, and concrete. The 4L trade pack covers larger areas or multiple jobs. Ideal for basements, retaining walls, planter boxes, and potable water structures when used as directed. Mix as specified with clean water and cement/sand blends. Enhances bond and reduces efflorescence risk. Observe curing times, substrate preparation, and safety precautions for reliable results.

$80.25

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