expired
Amazon · Expired Aug 29, 2026
$2 $5
free shipping w/ Prime
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At Amazon, get this Gardner Bender 1-lb. Duct Seal Compound for $2.49. It's the best price we could find by $8. It's a dough-like paste that presses by hand over holes and gaps to seal conduit openings against drafts, dust, moisture, and noise. Buy Now at Amazon
Features
- Dough-like compound seals conduit openings against drafts, dust, moisture, and noise
- Protects terminal boxes, pot heads, and bushings from corrosive elements
- Helps deaden switch gear panel noise
- Easily thumbed over holes and gaps by hand
- 1-lb. paste-form container measures 6.4" x 1.4" x 1.8"
staff pick
Amazon · Jul 6, 2026
$2 $5
free shipping w/ Prime
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Get the Gardner Bender 1-lb. Duct Seal Compound at its best price of the past few years. You'd pay $3 more locally. Shipping is free for Prime members. Buy Now at Amazon