Sika 1 Render Mortar is part of the Sika 1 Structural Waterproofing System and is the second layer of the wall render system. They boast 90 years of proven experience in the structural waterproofing field.

Supplied in pre-batched brown banded bags for easy identification and use. When mixed with Sika 1 Waterproofer Liquid Admixture it produces part of a complete structural waterproofing system for walls, contains no impurities and can be applied internally and externally for brick, concrete and stone substrates. 

Sika 1 Render Mortar is pre-batched kiln dried blends of specially graded aggregates and cements packaged in the appropriate mix ratios for optimum application performance and durability. When mixed with the diluted Sika 1 Waterproofer Liquid Admixture it provides part of the multi-coat system for structural waterproofing render systems.

Recommended Uses

• Internal waterproofing of below ground structures to meet the requirements of BS8102–2009 Grades 1-3
• Waterproofing of swimming pools and other water retaining structures
• Waterproofing of basements, cellars and vaults
• Waterproofing of tunnels