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HydroStop® PremiumCoat® FoundationCoat 5 Gallon Green-Tinted Acrylic Roof Coating for Winter

$263.81
In stock
SKU
890024000
A water-based acrylic base coat. Used in conjunction with the HydroStop® PremiumCoat® Finish Coat and the HydroStop® PremiumCoat® Fabric, it creates the HydroStop® PremiumCoat® System.

Why HydroStop® PremiumCoat® Foundation Coat?

HydroStop® Foundation Coat is the foundation coat of the HydroStop® System, used in conjunction with HydroStop® Finish Coat and HydroStop® Fabric. It is a water-based acrylic base coat that is tinted green to make it distinguishable from HydroStop® Finish Coat in order to easily spot substrates not yet covered.

  • A water-based acrylic base coat that is tinted green to make it distinguishable from HydroStop® Finish Coat in order to easily spot substrates not yet covered
  • Can be installed over a variety of roofs without the need for a complete tear-off and associated cost and waste (See application manual)
  • Adheres to a variety of existing roof substrates, including metal (historic or commercial) roofs, flat and low-pitched roofs, BUR, structural concrete, EPDM, Hypalon®, modified bitumen, PVC, and TPO roofs, as well as parapet and exterior walls.*
  • Seamless and self-flashing
  • No heavy equipment and minimal tools required
  • No tearing off old, worn-out roof (Some patching may be required)
  • HydroStop® Foundation Coat is the foundation coat of the HydroStop® System and should be used in conjunction with PremiumCoat® Finish Coat and Fabric
  • The HydroStop® System complies with Federal mandate 13514
Specifications (All Dimensions are Nominal)
Accelerated Weathering 1,000 hrs: Pass, no change
Full Cure 7 Days
Low-Temperature Flexibility Pass, -15°F after 1,000 hrs Xenon
Permeance 4.9
Solids by Volume 52% (±2)
Solids by Weight 66% (±2)
VOC <50 g/L
Tear Resistance 82
Tensile Strength 173 psi
Accelerated Weathering: 1,000 hrs: Pass, no change
Full Cure: 7 Days
Low-Temperature Flexibility: Pass, -15°F after 1,000 hrs Xenon
Permeance: 4.9
Solids by Volume: 52% (±2)
Solids by Weight: 66% (±2)
VOC: <50 g/L
Tear Resistance: 82
Tensile Strength: 173 psi
Codes
FBC State of Florida Approved
FM FM Approved
Miami-Dade County Miami-Dade County Product Control Approved
TDI Meets the requirements of the Texas Department of Insurance
FBC: State of Florida Approved
FM: FM Approved
Miami-Dade County: Miami-Dade County Product Control Approved
TDI: Meets the requirements of the Texas Department of Insurance
Testing Methods & Applicable Standards
ASTM D6083 Meets or Exceeds Requirements
UL UL Listed to ANSI/UL 790 Class A. Refer to UL Online Certification Directory for actual assemblies.
ASTM D6083: Meets or Exceeds Requirements
UL: UL Listed to ANSI/UL 790 Class A. Refer to UL Online Certification Directory for actual assemblies.
Shipping and Packaging
Bucket 2-gallon (7.6 liter)
Drum 55-gallon (208 liter)
Pail 5-gallon (18.9 liter)
Shelf Life 18 months 50°F – 90°F (10°C – 32°C)
Bucket: 2-gallon (7.6 liter)
Drum: 55-gallon (208 liter)
Pail: 5-gallon (18.9 liter)
Shelf Life: 18 months 50°F – 90°F (10°C – 32°C)

Brochures

Codes

Data Sheets

Details (By Roof Area)

Safety Data Sheets (SDS)

Specifications

Technical Bulletins

Technical Information

Warranty - Guarantee

  • Benefits of the HydroStop PremiumCoat System | Coatings Challenge by GAF
    GAF tackles the question of what coating solution would work best for converting a large waterfront warehouse into luxury condominiums. Learn more about GAF's Hydrostop products: https://www.gaf.com/en-us/roofing-products/other-building-materials/non-roofing-coatings/wall-coatings/hydrostop-flexcoat-wall-coating https://www.gaf.com/en-us/roofing-products/other-building-materials/non-roofing-coatings/wall-coatings/hydrostop-barrierguard-waterproofing
  • HydroStop Application | GAF Roofing
    The HydroStop® PremiumCoat® Roof System is a liquid-applied acrylic elastomeric system for recover and reroof applications. It can be installed over various types of existing roofs, including single ply, built-up, insulation board, structural concrete, and metal to help extend their life. Learn more at: https://www.gaf.com/en-us/roofing-products/commercial-roofing-products/liquid-membrane-roofing-systems
  • Applying Liquid Membrane HydroStop | GAF VR
    Be on the roof with the contractors as they install our HydroStop Liquid Membrane system. Learn more at: https://www.gaf.com/en-us/roofing-products/commercial-roofing-products/liquid-membrane-roofing-systems
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