Product Description
JM Single Ply Sealing Mastic is a one-part, gun grade butyl sealant. It is used to seal JM Single Ply membranes to terminations and other penetrations.
Johns Manville
Johns Manville Single Ply Sealing Mastic 10 Oz. Tube Grey
- Item #:
- 10070
- Product #:
- JMCSPSEAL
- Manufacturer #:
- 70004150
Johns Manville
Johns Manville Single Ply Sealing Mastic 10 Oz. Tube Grey
- Item #:
- 10070
- Product #:
- JMCSPSEAL
- Manufacturer #:
- 70004150
Johns ManvilleSingle Ply Sealing Mastic
Item # 10070