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PolyBrite® 76

PolyBrite® 76 Base Coat is a premium, specially formulated water-based elastomeric base coat specifically designed to serve as a stain-blocking coating and offers enhanced resistance to areas subject to standing water conditions. PolyBrite® 76 cures to form a seamless membrane when applied over the entire roof area.

Product families

Applications

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

Product Families

Ready-to-Use Products — Paints & Coatings
  • Base Coats & Undercoats

Other characteristics

Brand
PolyBrite
Features

Blister Resistance, Crack Resistant, Fungus Resistant, Good Weather Stability, High Durability, High Flexibility, Low Permeability, Low VOC, Peel Resistance, Stain Resistant, Water Resistant, Water-based

Product Type

Base Coat, Elastomeric Coating, Waterborne Coating; Base Coat; Elastomeric Coating; Waterborne Coating; Spray; Roof Brush; Roll

Application Method
Brush, Roller, Spray
Compatible Substrates & Surfaces
Concrete, Masonry, Metal
Usage

Protect and weatherproof a variety of roof surfaces.; Suitable for use on various conventional BUR and polymer-modified roof membranes with smooth and mineral surfacing and most metal roof systems.; Suitable as a stain blocking coating prior to the application of white surface coatings.; Suitable for use on concrete and other masonry surfaces.

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
Shelf LIfe

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

Technology
Ready-to-Use Products
Packaging Type
Pails
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.; Do not allow product to freeze. Discard if any degree of freezing would occur.

Benefits and Features

Flexibility and Durability. Provides a seamless dry film that remains flexible and offers superior durability. Though not designed as a surface coating, performance properties are virtually unaffected by exposure to ultraviolet sunlight.; Contractor Friendly.; Performance Oriented. Specially designed with a low permeability to offer enhanced resistance to staining of underlying materials and peel resistance when subject to standing water conditions. Resists blistering, peeling and cracking normally associated with elastomeric coating.; Low VOC, non-flammable during application, presenting minimal hazards to the applicator and the environment.; Fungal and algal resistant, even in high humidity environments.

Applicable Standards
  • Factory Mutual Approved
  • Miami Dade County Approved
  • Florida Building Code Approval
Compatible Substrates
Mod Bit, Concrete and Other Masonry Surfaces

Technical data

Table 1 of 1

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CharacteristicValueUnitMethod
Accelerated Weathering (1000h)Pass—ASTM D4798
Flash Pointmin. 212°FPMCC
Fungi ResistancePass—ASTM G21
Elongation275 - 325%ASTM D2370
Tensile Strength150 - 250psiASTM D2370
Flexibility (15°F Mandrel)Pass—ASTM D522B
Viscosity25000 - 40000cPBrookfield© 4d/5 RPM/77°F
Weight11.5 - 12.5b/galASTM D2939
Solids (By Weight)min. 62 - 66%ASTM D1644
Solids (By Volume)min. 50%ASTM D2697
VOCmax. 50g/mlStd Method
pH (rating)min. 9.2—Std Method

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