Supa Point
Supa Point is a roof sealant from RGL Adhesives for waterproofing the joints, flashings and other critical points of a roof. It is formulated with polymer technology to stay flexible, so it holds a seal on roof details that move with the weather and the building. It bonds to metal, concrete, fibre cement and timber, and it can be applied with a brush, a trowel or a caulking gun, which suits both repairs and new roofing.
Key Features
- Flexible, maintains elasticity to handle roof movement
- Strong adhesion to metal, concrete, fibre cement and timber
- Weatherproof, resists rain, wind and UV exposure
- Apply by brush, trowel or caulking gun
- Resists cracking, blistering and peeling
- Available in a 1kg tube and a 5kg pail
Specifications
- Product: Supa Point
- Application temperature: 5C to 40C
- Drying time: 2 to 4 hours touch dry
- Coverage: approximately 1.5 to 2.5m² per kg
- Pack sizes: 1kg tube (Grey or White), 5kg pail (Grey)
- Weight: 14.30 kg | Dimensions: 18.0 x 18.0 x 24.5 cm (pail)
Application
Clean the surface and apply Supa Point over the joint or around the penetration, working it in with a brush or trowel, or from a caulking gun for a neat bead. The sealant fills the gaps and forms a flexible, weatherproof barrier that moves with the roof. For larger areas, the 5kg pail covers the bigger sealing and coating jobs, while the 1kg tube suits flashings, joints and penetrations.
Applications
- Sealing roof flashings and joints
- Waterproofing around skylights, vents and chimneys
- Repairs to cracked or leaking roofing membranes
- Filling gaps and cracks prone to water penetration
What You Need To Complete The Job
Pair the sealant with roof pointing to finish the ridge, and use a pointing trowel to work the material into tight joints. For pointing buckets on the roof, the Hytile bucket boot keeps the bucket stable. Browse the Pointing range for the full kit.
Frequently Asked Questions
What is Supa Point used for?
It is a roof sealant for waterproofing joints, flashings and the critical points of a roof where water gets in. It is flexible, so it holds a durable seal on roof details that move.
What surfaces does it bond to?
It bonds to metal, concrete, fibre cement and timber. That covers the materials found around flashings, gutters, skylights, vents and chimneys.
How do I apply it?
Use a brush, trowel or caulking gun. A caulking gun gives a neat bead for joints and penetrations, while a brush or trowel works the sealant over larger areas.
What sizes does it come in?
It comes in a 1kg tube in Grey or White for joints and flashings, and a 5kg pail in Grey for larger area sealing and coating work.
Can I order for delivery or pickup?
Yes. You can order online and choose Australia-wide delivery or pickup from our Truganina trade counter in Melbourne’s west. Delivery windows depend on your postcode, and we send a confirmation once your order is ready. For any questions call (03) 93941400 or email orders@singhroofingsupplies.com.au.




