TOA 7IN1 Alkali Resisting Primer Alkali Primer for hair line crack.
Low odor.
High penetration.
Alkali Resistance.
Efflorescent resistance.
Product Group
Ultra Premium
Type of Finishing
Matt
Can Size
3.75 Liter , 15 Liter
Akali Resisting Primer water base
Suitable for New concrete both exterior & interior. For the best solution apply with TOA 7IN1
FEATURES It is ideal primer for the new masonry surface where the alkalinility is to the cause of paint defect for the subsequent coating system. Beacuase it is based on a special pure Elastomeric acrylic latex , it effectively resists saponification on lime plaster asbestose cement ot concrete. Typical Use;It is ideal application to both exterior and interior concretes, new and old masonry surface, plasters, brick, asbestos shingles and siding.It is highly recommended for heat protection of building and housing.
APPLICATION SYSTEM Surface Preparation
New surface
Powdery and chalky surface must be scrubbed and cleaned with water Fungus and mildew growth must be cleaned off before applying microkill. Left to dry for 2-3 days Apply on cracks with TOA Acrylic Filler for the crack width < 1 mm. and not to crack continueously Apply on cracks with TOA Acrylic Sealant for the crack width > 1 mm. and crack continueously
New surface
Substrate must be completely cured and dried (~1 month) free from oil, grease, mildew. Areas where the fungus to kill mold polished clean with liquid TOA Microkill.Cleaning. Then let it dry 1-2 days.
At a crack width less than 1 mm. and not break continuity. Putty for filling with TOA acrylic acrylic filler.
Around the crack. Wider than 1 mm. or a different continuity.
Putty for filling with TOA Acrylic Sealant.
Coating system
Primer
Apply 1 coat of TOA 7IN1 ALKALI RESISTING PRIMER
Topcoat
Apply 2-3 coats of TOA 7IN1 FUTURE COLOR SEMI-GLOSS OR SHEEN