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Roybond 740 Cold Weather Primer

The Chase Corporation

$0.00
SKU:
53028
spec_Color:
Red
spec_Density:
7.87 ± 0.1 lbs/gal
spec_Solids_Content_%:
0
spec_Temperature:
Substrate temperatures of 25-45°F and rising.
spec_Volatile_Organic_Compounds:
4.08 lbs/gal (488 g/L)
Color:
Red
Density:
7.87 ± 0.1 lbs/gal
Short_Description:
A low temperature, solvent based, fast drying, single component, primer to be applied on properly prepared surfaces prior to the placement of Royston® sheet membranes.
Solids_Content_%:
0
Temperature:
Substrate temperatures of 25-45°F and rising.
Volatile_Organic_Compounds:
4.08 lbs/gal (488 g/L)
TDS_Description:
Roybond 740 Technical Data Sheet
TDS_Link:
https://cdnresources.chasecorp.com/7RYJKHTS/at/b335w7hqjx8gfgptk4fn5sjz/Roybond-740-LT.pdf
On_Web_(Y/N):
Yes
MBU:
BAH
MBU_Description:
BRIDGE & HIGHWAY
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Roybond 740 is a low temperature applied primer used to install Royston Waterproofing Membranes. Roybond 740 Low Temperature should be applied when the ambient and substrate temperatures are between 25°F and 45°F and rising.

Overview

Roybond 740 is a solvent-based, fast-drying, single-component asphalt resin primer-adhesive designed for optimal use with Royston Waterproofing Membranes. This product ensures a dependable adhesion to a variety of surfaces including concrete, wood, aged asphalt, metal, and other common construction materials. Ideal application conditions include ambient and substrate temperatures between 25°F and 45°F and rising, with a maximum moisture content of 4%. The theoretical coverage of the primer is approximately 175 square feet per gallon, which may vary depending on the substrate surface profile.

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Roybond 740 Low Temperature is specifically formulated to maintain performance in lower temperature conditions, allowing for versatile application across a range of climates and situations. This primer not only enhances adhesion properties but also promotes effective waterproofing as part of a comprehensive roofing system.

 

Key Features

  • Fast-drying single-component formulation
  • Compatible with various substrates including concrete, wood, and metal
  • Optimal performance at low temperatures (25°F to 45°F)
  • Theoretical coverage up to 175 square feet per gallon
  • Moisture content requirement not exceeding 4%

 

Applications

  • Preparation for the installation of Royston Waterproofing Membranes
  • Can be applied to aged asphalt surfaces
  • Utilized on metal surfaces post-blasting
  • Ideal for use in construction and roofing applications

 

Benefits

  • Enhances adhesion for waterproofing substrates
  • Maintains performance under challenging temperatures
  • Fast application time reduces project timelines
  • Improves overall roofing system integrity
  • Conforms to strict VOC regulations

Roybond 740 serves as a reliable solution for professionals seeking to ensure sound application of waterproofing membranes across multiple surfaces and conditions. Its specialized formulation supports effective adhesion while maintaining compliance with environmental standards, offering a versatile option in various construction environments.

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