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Efflock is an advanced concrete additive to repel damp and lock efflorescence. It dilutes 100 times with water to mix with most types of cement-based building materials. Efflock’s universal compatibility protects tile beds, tile adhesives, tile grout, brick mortar, render and concrete.

Efflock provides permanent hydrophobic, bulk impregnation of the entire concrete mass that is not compromised by cracking from building movement or traffic wear. Water is controlled to prevent the migration of calcium hydroxide and other salts to cause efflorescence. To date, no other approach is as reliable or effective.

Where to Use

Bathroom tiling
Balconies, patios and stairs tiling
Stone and concrete paving
Pool surrounds

Efflock Data Sheet