Efflock is a high performance additive for cement based building materials to repel damp and lock efflorescence.
$110.00
Efflock creates a water repellent molecular structure within the pores of concrete. Should any small amount of moisture be absorbed, Efflock allows the controlled release of moisture while preventing salts from migrating to the evaporation point.
Efflock is designed to dilute 100 times to use as gauging water in the tile bed*, adhesive and grout.
1 litre bottle = approx. 16m2, including 40mm tile bed, adhesive and grout
5 litre bottle = approx. 80m2, including 40mm tile bed, adhesive and grout
20 litre drum = approx. 320m2, including 40mm tile bed, adhesive and grout