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PolyBrite® 70

Chemical Family
Acrylics & Acrylates

PolyBrite® 70 is a 100% acrylic, premium grade water-based elastomeric coating which cures to form a seamless membrane. PolyBrite® 70 reduces roof temperatures, extends the life cycle performance of new and existing roof systems, and provides protection from ultraviolet sunlight and other weather exposures.

Product families

Applications

Building & Construction — Building Envelope & Roofing
  • EIFS & Insulation
  • Waterproofing & Weatherproofing

Product Families

Ready-to-Use Products — Paints & Coatings
  • Protective Coatings

Other characteristics

Brand
PolyBrite
Features

Excellent Dirt Pick-up Resistance, Fungus Resistant, Good UV Protection, Good Weather Stability, High Elongation, High Tensile Strength, Low VOC, Service Life Extension, Sunlight Resistant, UV Resistant, Water-based

Product Type
  • Elastomeric Coating, Waterborne Coating
  • Elastomeric Coating
  • Waterborne Coating
  • Spray
  • Roof Brush
  • Roll
Application Area
  • Masonry, Roofing Substrates
  • Masonry
  • Roofing Substrates
Application Method
Brush, Roller, Spray
Compatible Substrates & Surfaces
Concrete, Metal, Polyurethane, Wood
Usage

Suitable for use on various conventional smooth and granulated BUR and polymer modified roof membranes with smooth and mineral surfacing, sprayed polyurethane foam, most metal roof systems, single-ply membranes, concrete, exterior-grade plywood, rigid coverboards such as Securock®. A substrate adhesion test is recommended prior to product application.; Suitable for use on cementitious stucco, EIFS and other masonry surfaces.; PolyBrite 70 is available in a quick-set version (PolyBrite 70-QS).; Primers or special precautions may be needed, consult Polyglass Technical Services.

Color
  • Custom
  • Grey
  • White
Carrier
Water
Markets
Building & Construction
Benefits

Polyglass offers all the product components needed for these systems – one stop shop; A variety of systems which can be used on new construction or tear off and replace roofs; Offers excellent resistance to extended exposure to solar ultraviolet energy; Can decrease the roof surface temperature, thereby reducing energy costs; Superior tensile strength for a strong roof; Easy to install, no kettle, no torch and no special tools or equipment needed other than a heavy roller; Much safer than traditional hot asphalt BUR or torch down systems; Should reduce the cost of insurance for the roofing contractor; Low VOC and odor - presents minimal hazard to the applicator or the environment; Resistant to dirt pick-up – easy to maintain; Fungal and algal resistant

PACKAGING
  • 4.75 Gallon (17.9 Liters) Pail
  • 50 Gallon (189 Liters) Drum
  • 275 Gallon (1039.5 Liters) Tote
Shelf LIfe

Shelf life is 18 months if stored in original unopened containers.

Technology
Ready-to-Use Products
Packaging Type
  • Drums
  • Pails
  • Totes (IBC)
Labeling Claims
  • Low VOC
  • Non-Flammable
Application Methods
  • Brush
  • Roller
  • Spray
Handling

All containers should be sealed when not in use.; Keep from freezing.; Store between 40°F and 100°F.; Observe normal safeguards for storing and handling of this product prior to and during application.

Benefits and Features

Extends the useful life of the roof.; UV resistant.; Decreases roof surface temperature, which can reduce energy costs.; Offers high tensile strength and elongation.; Resistant to dirt pick up and is fungal and algal resistant.; Low VOC; Non-flammable.

Technical data

Table 1 of 1

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CharacteristicValueUnitMethod
Viscosity28000 - 58000cPBrookfield 4d/5 RPM/77°F
Solids (By Volume)51 - 55%ASTM D2697
Solids (By Weight)61 - 65%ASTM DI644
Elongation230 - 290%ASTM D2370
Tensile Strength235 - 335psiASTM D2370
Permeance7 - 13permsASTM D1653
Water Swell5 - 7%ASTM D471
Accelerated Weathering (1000h, No Cracking, No Checking)Pass—ASTM D4798
Adhesion (Over Approved Substrates)PasspliASTM C794/ASTM D903
Fungi resistance (Rating)Pass—ASTM G21
Tear Resistance65 - 75lbf/inASTM D624
Low Temp Flexibility (After 1000h Weathering, 1/2" Mandrel, 26°C)Pass—ASTM D522

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