Product Description
JM Single Ply Sealing Mastic is a one-part, gun grade butyl sealant which is used to seal JM Single Ply Membranes and flashings to roof drains.
Johns Manville
Johns Manville TPO Sealing Mastic 10 Oz. Tube
- Item #:
- 345089
- Product #:
- JMCTPOSM
Johns Manville
Johns Manville TPO Sealing Mastic 10 Oz. Tube
- Item #:
- 345089
- Product #:
- JMCTPOSM
Johns ManvilleTPO Sealing Mastic
Item # 345089