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KST Coatings Blu2White Premium Elastomeric Roof Coating

KST Coatings Blu2White Premium Elastomeric Roof Coating is a color-changing acrylic finish coat that provides a highly reflective finish to lower interior temperatures and reduce energy costs. This product is formulated with SnowRoof® technology for easy coverage – Blu2White™ coating is blue in color during application, and will transition to bright white when drying, usually within 24 hours. Transition time will depend on environmental conditions and amount of sunlight. Kool Seal® Blu2White™ coating provides excellent waterproofing capabilities.

Product Type: Elastomeric Coating

Features: Cleanable, Crack Resistant, Excellent Dirt Pick-up Resistance, High Reflectivity, Low Energy Consumption, Peel Resistance, Water Resistant

Compatible Substrates & Surfaces: Asphalt, Concrete, Elastomers & Rubbers, Metal, Wood

Application Method: Broom, Roller, Spray

Chemical Family: Acrylics & Acrylates

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Features
  • Easy Coverage SnowRoof Technology – Goes on Blue, Dries White
  • Limited Lifetime Warranty
  • Dramatically lowers roof and interior temperatures, reducing energy costs
  • Dirt Pickup Resistant

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Clean Up

Warm, soapy water

Coverage Rate

It is recommended to prime the roof substrate with Kool Seal Elastomeric Base Coat Gray at 50-100 sq. ft. per gallon followed by Kool Seal Blu2White Premium Elastomeric Finish Coat. at 50-100 sq. ft. per gallon per coat. Rough/porous surfaces will require additional coating. Two coats recommended. EPDM rubber roofs must be primed with Kool Seal Elastomeric Base Coat Gray.

Do not Dilute this Product.

Dry Time

Exposure to rain or heavy due: 4-6 hours. Between coats and before roof traffic: 24 hours minimum.

Uses
  • Metal, single ply, smooth BUR, modified bitumen, polyurethane foam, concrete, existing asphaltic and elastomeric roof coatings and other approved surfaces.
  • Not for use on roof shingles
  • It is recommended to primed EPDM rubber roofs with Kool Seal Elastomeric Base Coat Gray
Surface Preparation

Surface must be power washed (minimum 2,000 psi) to remove dirt and other foreign matter, which could prevent proper adhesion. Surfaces must be completely dry prior to coating. IMPORTANT: Where ponding water conditions persist beyond 48 hours, roof drains or other corrective measures must be installed to eliminate water build up prior to coating the roof. Repair all cracks, breaks, open seams and other imperfections with Kool Seal® Storm Patch® Acrylic Patching Cement and Kool Seal Storm Patch Polyester Fabric. Apply Kool Seal Storm Patch Acrylic Rust Primer to existing rusted areas.

Application

Do not apply below 50 °F (10 °C) or when rain is forecast. Applications during periods of low temperature and high humidity will extend dry time. Keep From Freezing. Thoroughly mix product prior to application. Airless spray or apply with a low-nap roller or broom at the appropriate coverage rate. Allow adequate drying time between coats. Two coats recommended.

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
VOC16.0g/L-
Solids (by Volume)40 - 44%-
Solids (by Weight)54 - 58%-

Safety & Health

Cautions
  • Use with adequate ventilation.
  • Keep out of the reach of children.
  • Use a NIOSH-approved respirator when necessary.
  • Do not take internally.
  • In case of ingestion, Call a Physician immediately. Do not induce vomiting.
  • If splashed in the eyes, flush thoroughly with clean water for a minimum of 15 minutes. Call a Physician immediately. May cause irritation to the skin. If brought into contact with the skin, wash thoroughly with soap and water. Seek medical attention if redness or irritation occurs. Avoid breathing vapors and spray mist. Reseal container after each use. Wear protective clothing, gloves and goggles.

Packaging & Availability

Packaging Type
Size
Part Number Color/Size
KS0063700-16

White (0.9 Gallon)

KS0063700-20

White (4.75 Gallon Pail)