Gyprock Base Coat 20 is used for first and second coating in a three coat plasterboard jointing system.
Gyprock Base Coat 20 is a specially formulated base compound used for the jointing of plasterboard and Cemintel Wallboard. Is is also suitable for patching holes and defects in interior surfaces of plasterboard, fibre cement, timber and masonry. Joints may be finish coated with any Gyprock topping or all purpose compound and sanded smooth prior to decoration.
Features & Benefits:
- Working life approx 20 minutes
- Superior tape adhesion and joint strength
- Easy to feather edges
- Excellent spreadability