D3468/D3468M Standard Specification for Liquid-Applied Neoprene and Chlorosulfonated Polyethylene Used in Roofing and Waterproofing has been reapproved, available as D3468/D3468M-99(2020)

1. Scope

1.1 This specification covers liquid-applied neoprene and chlorosulfonated polyethylene synthetic rubber solutions suitable for use in roofing and waterproofing.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.

1.3 The following precautionary caveat pertains only to the Test Methods portion, Section 9, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D412 Test Methods for Vulcanized Rubber and Thermoplastic ElastomersTension

D429 Test Methods for Rubber Property--Adhesion to Rigid Substrates

D471 Test Method for Rubber PropertyEffect of Liquids

D711 Test Method for No-Pick-Up Time of Traffic Paint

D823 Practices for Producing Films of Uniform Thickness of Paint, Coatings and Related Products on Test Panels

D1149 Test Methods for Rubber DeteriorationCracking in an Ozone Controlled Environment

D1640/D1640M Test Methods for Drying, Curing, or Film Formation of Organic Coatings

D1644 Test Methods for Nonvolatile Content of Varnishes

D1824 Test Method for Apparent Viscosity of Plastisols and Organosols at Low Shear Rates

E96/E96MTest Methods for Water Vapor Transmission of Materials

Department of Commerce Voluntary Product Standard


» Code: ASTM D3468 / D3468M - 99(2020)

» Committee: Subcommittee: D08.09

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This project has received funding from the Bio-Based Industries Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement Nº 745828