ISOLAC BT 5KG Bituminous varnish

Asphalt sealing varnish with solvents, with excellent adhesion to all surfaces. 

Color: black

Relative density at 150C: 0.89-0.91 grcm3

Specific gravity:  0.97 kg/l

Flash point: 400C min

Viscosity according to BROOKFIELD at 25 0C: 130-170 cps

Still: 55-60%

Melting point of solid residue: ≥ 85 0C

Penetration index 25 0C solid residue:  20-30 dmm

It is used as:

• Primer for gluing bituminous membranes (asphalt pavements),
• Water vapor barrier in the insulations
• Moisture protection of concrete or metal surfaces (protection against oxidation).