ASTM D6694/D6694M
Standard Specification for Liquid-Applied Silicone Coating Used in Spray Polyurethane Foam Roofing Systems
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About This Item
ASTM D6694/D6694M is the ASTM standard that defines a specification for liquid-applied silicone coating used in spray polyurethane foam roofing systems. It provides a technical reference for evaluating coating materials intended for use over SPF roof assemblies, helping buyers, specifiers, and manufacturers compare products more consistently. By establishing a common basis for performance and quality expectations, this standard supports more reliable material selection and better alignment between roofing requirements and product supply.
ASTM D6694/D6694M standard overview
The ASTM D6694/D6694M standard overview centers on the requirements for a liquid-applied silicone coating designed for spray polyurethane foam roofing systems. As a specification, it is used to describe the material characteristics and performance-related criteria that such coatings are expected to meet. The standard helps create a consistent technical framework for product development, testing, and acceptance, making it easier to evaluate whether a coating is suitable for roofing applications over SPF substrates.
Where is ASTM D6694/D6694M used?
This specification is commonly used in roofing product development, procurement, and quality assurance for liquid-applied silicone coatings intended for spray polyurethane foam roof systems. It is relevant wherever SPF roofing assemblies are being protected or restored with a silicone coating selected through documented technical requirements. ASTM D6694/D6694M is also useful in specification writing, submittal review, and product evaluation when a project calls for a standardized way to compare coating options for roofing use.
Practical importance of ASTM D6694/D6694M
ASTM D6694/D6694M matters because it helps reduce ambiguity in material selection and supports more consistent product comparison across suppliers. For teams involved in compliance review, testing, or quality control, the standard offers a recognized benchmark for assessing liquid-applied silicone coatings used in SPF roofing systems. ASTM D6694/D6694M can also help streamline procurement and technical review by clarifying the expectations tied to the coating specification, which may lower project risk and improve documentation.
- Specification for liquid-applied silicone coating
- Intended for SPF roofing systems
- Supports product evaluation and comparison
- Useful for procurement and quality control
- Helps align roofing requirements with material selection
- Publication Date: 2023-01-10
- Publisher: ASTM
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