M-D Building Products 03100 Weather Seal Foam 13ft

Expands to seal seams and joints. When fully compressed Expand ‘N Seal provides a waterproof seal. Use to seal out drafts, moisture, dust and pests. Seals a variety of areas including air conditioner units, around foundations, siding, gutters and flashings. Expands to seal seams and joints. Expands to seal seams and joints. Waterproof seal when compressed.