100% Acrylic for waterproofing for deck and roof. TOA Roofseal Sun Block is a highly flexible and premium acrylic. It is suitable for waterproofing on deck, iron roof, metal sheet, roman tile (cement roof), and balcony of house, building or factory. It can be waterproofing through summer and rainy season, without worries. With nano technology of heat reflection, there are 2 special substances. Firstly, Solar Reflective Pigment (SRP) is able to reflect heat up to 95%. Secondly, Insulating Microsphere Ceramic acts as an insulating coating to absorb and protect heat.
Type of Finishing
Cream, Grey, White, Green
Can Size
4, 20 kg.
Waterproofing for Deck & Roof
100% Waterproofing without joint
5 Times higher flexibility
95% heat flection with Ceramic Coating Technology
Preventing & Fixing concrete from cracks caused by temperature change
Sunlight & Severe weather resistance
Film is highly scratch-resistant
Safe for users, free from toxic chemicals
Concrete Deck, Roof, and Drain Gutter
Suitable for waterproofing on many kinds surfaces, such as, concrete deck, concrete wall, concrete gutter, asbestos concrete roof, iron roof, and galvanized iron.
FEATURES Toa Roofseal Sun Block is an elastomeric acrylic emulsion filled with ceramic microspheres used for waterproofing and heat protection. It protects for both summer and monsoon without having to worry about leakage and UV aganist with the heat reflection technology comprise with 2 special components, 1. SRP ( Solar Reflective Pigment ) that can reflect heat up to 95%. 2. Insulation microsphere ceramic used for covering spaceship to protect from heat.
APPLICATION SYSTEM Surface Preparation
The surface must be clean from dust, cement laitance and oil grease.
In case of mold and algae, brush and clean with TOA 113 Microkill leave it dry before coating with TOA Roofseal Sun Block.
Deformed paint or coating must be thoroughly cleaned before application.
Fill all cracks wide with TOA Polyurethane Sealant then leave it dry before coating with TOA Roofseal Sun Block.
Repair concrete crumbling or big cracks on surfaces with TOA 112 Super Bond prior to coating.
Polish the rust on metal surfaces prior to coating.
Application
Stir well before use, especially tinted.
If the Roof slab, Mix TOA Roofseal Sun Block with clean water in the ratio of 3:1 and apply as the primary coat, leave it to dry for 2 – 4 hours approximately.
If the Metal sheet, Apply TOA Rust Tech for rust prevention and enhance bonding ability to the paint and allow to dry.
If the roof tile is old, apply TOA Contact Primer to enhance bonding ability of the paint and allow to dry.
If reinforcement is needed, use TOA Fiber mesh after the primary coat immediately and press against the surface.
Spray TOA Roofseal Sun Block with airless spray machine two or three times leave to dry for 2-4 hours in between.
Toa Roofseal Sun Block will have the highest effectiveness 7 days after installation.
Recommendation
The cracks must be sealed before the primary coat. Reinforce with TOA Fibermesh while wet before coating with TOA Roofseal Sun Block 2 – 3 coats.
Toa Roofseal Sun Block should not be applied to new concrete less than 28 days old and other cementitious surfaces less than 7 days old.
Do not use TOA Roofseal Sun Block while raining.
For the polished surface recommend to use TOA Penetrating Sealer to enhance bonding ability to the paint.
Toa Roofseal Sun Block uses for waterproofing for all horizontal ( roof deck ) or vertical masonry surfaces not suitable for long term water ponding (water tank). TOA Roofseal Sun Block gets full resistance properties after 7 days.