Flexible film can resist the alkalinity of the plaster, flat sheet, concrete.
Protect the topcoat is not a smudge.
There are special features that can cover the crevice caused by propous plaster walls.
APPLICATION SYSTEM Surface Preparation :
Old 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. smd 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, from release agents and foreign matters. or measure moisture which should be less than 14% on surface with protimeter mini if any crack, it should be repaired on surface before applying
Coating system : Primer For Old Surface
Apply 1 coat of TOA CONTACT PRIMER or 4 SEASON SUPER PRIMER
Primer For New Surface
Apply 1 coat of 4 SEASON 5 IN 1 ALKALI RESISTING PRIMER
Topcoat
Apply 2-3 coats of 4 SEASON 5 IN 1 SHEEN
** Recommend for deep tone, you should apply middle coat that it has tone lighter before requiring color