... It can reduce the room temperature effectively. 1. General Description:Thermal insulation coating is a new type of energy-saving product ... 4. Wall Requirements: Flat, solid, dry, clean, non-dust,non-grease, Seal the wall with alkali-proofing primer before using the ... of the object.) 7. Application Process: Alkali-proofing primer (single), Thermal insulation coating (double) 8. Drying Time : (25°C) 2hrs ...