Hardcast Products-Engineered Solutions for Maximum Efficiency
As an industry leader, Hardcast Products does not simply supply superior products, but also solutions. Hardcast’s products are not only formulated to exceed all industry standards, but are engineered to ensure easy, quick and accurate installation. As a system solutions provider, Hardcast Products delivers rigorous training and unmatched field support to ensure that all its products achieve maximum efficiency for long-term performance.
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Duct-Seal 321
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Product Details
Duct-Seal 321 in an all purpose industrial grade duct sealant for all types of metal duct, glass fiber duct board, and flex duct, as well as duct fabric and flexible tubing runouts. It includes UV inhibitors for extended outdoor exposure and built-in fiber reinforcement for added strength. This non-toxic water based product is solvent free and is suitable for residential use. -Duct-Seal 321 is UL 181 B-M Listed -Passes ASTM D-2202, ASTM C-731. USDA, EPA and FDA Approved. LEED compliant SCAQMD Rule 1168. -City of Los Angeles Approval RR #8069
SAP Numbers
304156
1 Case w/ (4) 1 Gal. Pails (Gray)
332926
1 Case w/ (4) 1 Gal. Pails (White)
304158
(1) 5 Gal. Pail (Gray)
304159
1 Case w/ (25) 11 oz. Cartridges (Gray)
Documents
Duct-Seal 321 Gray GREENGUARD Gold Certification
Duct-Seal 321 TDS
Duct-Seal 321 Gray SDS
Duct-Seal 321 SDS (White)
Duct-Seal 321 SDS (Canadian Version)
The Truth About VOCs
Authorized Distributor Training Flyer
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Duct-seal 321
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