Johnstone Alkali 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.
Description
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 PROPERTIES
• Binds powdery surfaces and resists alkali attack
. • An ideal primer for unpainted plaster and rendered surfaces.
• Suitable for interior and exterior use
All surfaces to be painted should be clean, dry and free from loose and flaking material. Avoid inhalation of dust, wear a suitable face mask when dry sanding.
COVERAGE
All surfaces to be painted should be clean, dry and free from loose and flaking material. Avoid inhalation of dust, wear a suitable face mask when dry sanding
