Description
Specifications
Isomat Isomac bituminous mastic seals joints and cracks on rooftops and walls, as well as hard-to-reach areas such as gutters and junctions at parapet terminations. It is also used to bridge hairline cracks, repair bituminous layers and provide supplementary sealing at bituminous membrane joints, and it bonds bituminous shingles. Apply cold with a spatula.
- Form: Mastic
- Type: Bituminous, plastomeric
- Colour: Black
- Quantity: 20 kg
- Application surface: Rooftops and walls
- Application surface materials: Cementitious materials, metal, wood, polyurethane and bituminous membranes
- Adhesion: To concrete, metal, wood and polyurethane
- Application: On a dry substrate, cold, using a spatula
- Priming: With ISOLAC-BT on cementitious substrates
- Joint dimensions: Width up to 20 mm and depth up to 10 mm
- Deeper joints: Require a polyethylene joint backing rod
- Application temperature: Above +5°C
- Compatibility: Not compatible with polystyrene
- Resistance after curing: To dilute acids and alkalis
- Density: 1.30 ± 0.05 g/cm³
- Evaporation residue: 80–90%
- Consumption: 1.2–1.3 kg/l; 130–140 g/m for a 1 cm × 1 cm joint
Product Details
- Type
- Mastic
- Colour
- Black
- Application Surface
- Terrace
- Application Surface Material
- Cementitious, Metallic, Bituminous Membrane
Additional Specifications
- Polyurethane
- No
- Elastomer
- No
- Acrylic
- No
- Bituminous
- Yes
- Cementitious
- No
- 2-Component
- No
Packaging
- Quantity
- 20 kg
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.