SEALit Roof & Gutter Sealant

A permanently elastic sealant and adhesive for roofing materials.

General Details

This is a synthetic rubber based product thats specially formulated for making roof repairs and use as a gutter sealant. It adheres to most common roofing materials and provides instant weather proofing that remains permanent.  You can use this product with bitumen, asphalt, roofing felt, metals and wood.

Please note that this product is not unsuitable for constant water immersion. Instead we recommend you use Hippo PRO3.

Key Features
  • Instant weather proofing.
  • Can be used as a roofing adhesive.
  • Permanently elastic.
  • Can be used to fill gaps.
  • Easy to sand
  • Mould resistant.
  • UV resistant.
Technical Info
Base Synthetic Rubber
Components 1
Character Elastic
Density 0,95 g/ml
Volume Shrinkage Approx 20%
Processing Temp +5ᴼC to +40ᴼC
Curing Several mm / day
Smoothing Time 15 – 20 minutes
Shore A Hardness 25
Joint Movement Capacity 25%
Modulus 100% 0,5 N/mm²
Service Temp -25ᴼC to +100ᴼC
Paint Compatibility Water Based: Yes
Solvent Based: Yes (Test compatibility)
Product Variations
Product Code Size Colour Barcode Status
H18523 290ml Cartridge Black 5060084185234 Discontinued