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Johns Manville
Single Ply Sealing Mastic
QXO product C-010070 · 1 options
Selected: Grey
QXO SKU 10070 · Product number JMCSPSEAL
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- EA
- Item Weight
- 2.5
- Algae Resistance
- No
- Packaging
- 10 oz tube
About this product
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.



