Exterior Grade Waterproofing
Crommelin Exterior Grade Waterproofing is a high performance, synthetic rubber membrane, designed to deliver exceptional waterproofing performance in areas subjected to permanent water contact.
Exterior Grade Waterproofing is exceptionally tough, durable and flexible and capable of accommodating structural movement in areas of non-exposed pedestrian traffic or in applications under screeds and toppings.
Also available in handy spray packs.
Features Snapshot
Suitable Surfaces & Substrates
Locations for use
Features Snapshot
• Permanently flexible to accommodate structural movement.
• Excellent adhesion to a wide variety of substrates.
• Crack bridging to 1.5mm (existing cracks).
• Low VOC and fast drying.
• Suitable for permanent water immersion.
• Suitable for over coating with screeds, renders and water based coatings.
• Available in grey brush on and sprayable grey and white.
Suitable Surfaces & Substrates
Locations for use
- Balconies
- Below Ground (critical)
- Below Ground (non-critical)
- Exterior
- Exterior Use
- Facades
- Gutters
- Moisture Barrier
- Plant Pots
- Planter Boxes
- Podium Decks
- Podiums
- Precast Panels
- Renders
- Retaining Walls
- Roof Gardens
- Screeds
- Slab Edge Parging
- Slab Edge Waterproofing
- Tanks
- Terraces
- Water Tanks
- Window Perimeters