Caulking Compound, 2 lb, Slug, Whites, Thumb-Tite MPN:4216-92
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In Stock
Free Shipping
In Stock
SKU
510-G5248582
Caulking Compound, 2 lb, Slug, Whites, Thumb-Tite
Protect your ducts and prevent air leaks with Nu-Calgon's Caulking Compound, a high-performance sealant designed for optimal flexibility and durability. This 2-pound slug of caulk is specifically formulated to resist cracking, mildew, mold, and stains, ensuring a long-lasting seal that withstands extreme temperatures from -20°F to 350°F. Its flexible formula allows for 500% elongation, making it ideal for sealing ducts, vents, and other applications where movement and expansion are a concern. Perfect for commercial and industrial use, this caulk is a reliable solution for maintaining a tight seal and preventing costly energy losses.
Top product features:
- Caulking compound is crack resistant
- Caulking compound is mildew resistant
- Caulking compound is waterproof
Top product applications:
- Duct
- Sealing gaps and joints in air ducts
- Sealing around windows and doors
Caulking Compound, Color White, Application Duct, Container Size 32 oz, Container Type Box, Resistance Properties Crack Resistant, Mildew Resistant, Mold Resistant, Nonhardening, Nonsagging, Nonshrinking, Stain Resistant, Ultraviolet Resistant, Waterproof, Sealant Properties Flexible, Vapor Proof, Elongation 500 Percent, Full Cure Time Not Applicable, Maximum Performance Temperature 350 Degrees F, Minimum Performance Temperature -20 Degrees F, Working Time Not Applicable
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.80
- Package Width: 2.60
- Package Height: 5.60
- Package Weight: 2.20
Product info last updated on January 13, 2026 10:09am UTC
Category: Caulks, Sealants and Gasket Makers