TWS GP21 Primer
TWS GP21 Primer is a single component fast drying SBR latex primer that provides excellent High bonding and penetrating properties into concrete and masonry surfaces.
In addition to its priming properties, GP21 can also be used as a waterproofing Additive for cement based products to enhance adhesion, water resistance and compressive strength.
- Tack Free – 15-30 minutes* (will vary with surface porosity)
- Dry Film – 30 minutes*
*Drying times base on normal ambient conditions of 23 degrees Celsius.
Available in 2L and 15L Pails.
Please give our friendly staff a call for any product inquiries on 1300 758 448.