Primers Range: Alkali Resisting Primer

Johnstone's Alkali Resisting Primer is a solvent-based primer and sealer formulated for interior and exterior use on new or bare plaster, concrete, cement and rendered surfaces. Used as a primer on unpainted surfaces and as a sealer on powdery substrates it provides exceptional resistance to alkali attack.

Key BenefitsBinds powdery surfaces and resists alkali attack
An ideal primer for unpainted plaster and rendered surfaces
Suitable for interior and exterior use

ColoursWhite

Pack Size2.5L
5L

SubstratePlaster
Concrete
Cement rendering
Brick
Stone
Blockwork