Petroseal
PetroSelfGrip
PetroSelfGrip is Petroseal's cold-applied self adhesive bitumen membrane—a rubberized compound on the underside with a removable release film. Peel, position, and press—no propane torch required. Available in 1.5mm for internal wet areas and light-duty detailing, and 2mm for terraces, bathrooms, and repair zones where flame-free application is preferred or mandated.
Key features
- — 1.5mm and 2mm gauges for detail and light-duty waterproofing
- — No torch—safe for occupied buildings and confined spaces
- — Strong initial tack; roll with hand roller for full bond
- — Compatible with primed concrete, masonry, and metal flashings
- — Ideal for bathrooms, kitchens, and parapet detailing
Applications
- — Bathrooms, kitchens, and internal wet rooms
- — Terrace and balcony repair strips
- — Parapet, curb, and penetration detailing
- — Supplementary layer under torch-applied systems
Technical specs
Thickness
Roll width
Roll length
Surfacing
Pakistan climate recommendation
Apply only on dry, primed substrates above 5°C. Press laps firmly; seal terminations with compatible mastic.
| Thickness | 2mm |
| Roll width | 1m |
| Roll length | 10m |
| Surfacing | PE film (underside) |
Performance profile
Technical guides
Application notes and specification articles for this product.
- Self-Adhesive Bitumen Membrane for Bathrooms and Terraces
PetroSelfGrip delivers flame-free waterproofing for bathrooms, terraces, and detail zones—when to use 1.5mm vs 2mm and how to bond correctly on Pakistani substrates.
- Basement Waterproofing with Bitumen Membrane Systems
Design and install basement waterproofing with PetroGrip SBS torch membrane and PetroSelfGrip sheets—substrates, laps, protection boards, and Lahore-manufactured systems for nationwide projects.
Application map
- Wet room: 1.5mm full-floor bond under tile bed.
- Detail: 2mm strips at corners, pipes, and upturns.