Free Shipping on Orders of $35 or More

Scroll to Content

RCD 10.6 oz. Mastic Caulk

Retail Price $4.98 Your Price $1.98

After $3.00 instant savings from PPL!

This sealant will permanently seal the joints and seams of thermal insulation, crawl space vapor retarder, house wrap, and all air duct types. This seals the home from air infiltration, seals air ducts and crawl space, allowing it to improve indoor air quality, reduces humidity, and is energy-efficient.

  • Weather resistant
  • Fiber reinforced
  • Water-borne & nonflammable
Availability: In stock
SKU
3520.03

More Information

Manufacturer RCD

Reviews

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
We found other products you might like!