Water based modified bituminous primer which penetrates and activates the substrates.
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- Used as a primer for the application of torch on and stick on APP, SBS, modified bituminous waterproofing sheet membranes ( Sika®- WP Shield & SikaBit® T Range)
- Excellent bond with most substrates like concrete, screed mortar
- Bonds well with old bituminous substrates
- Effective activation of the surface to receive the waterproofing sheet membrane
- Specially Designed for tropical conditions