LS72 NEUTRAL FIRE RATED B1 SILICONE

A one-component neutral silicone that forms a fire-resistant, highly mobile sealant when dry. It has TSE Fire Resistance Certificate.

Properties

• Single component, easy to apply,
• Resistant to fire for 4 hours according to TS EN 1366-4 test method,
• Resistant to weather conditions and UV,
• High elastic, • Solvent-free, long-lasting,
• Provides excellent adhesion to many building materials thanks to its high adhesion feature.

Fields of Application

• Expansion joints,
• Metal pipes,
• Door and window joints,
• Wall, ceiling joints,
• In electrical cables and installation pipes,
• Hot/cold water pipes, metal pipes,
• For joints particularly where movement is a factor.

Color Options

Packing

• 310 ml cartridges, box of 24

Technical Data

Appearance	Silicone based sealant
Application Temperature	+5°C and +40°C
Service Temperature	-40˚C and +150˚C
Density	1,28 ± 0,05 g/cm³
Tack-Free Time (minutes)	~ 20
Curing Rate	2 mm / 24 hours
Hardness (Shore A)	25 ± 5
Elongation at Break	> 700%
Elastic Revovery	> 90%
Elastic Modulus 100%	0,30 N/mm²

*Technical data are approximate values based on 20°C air temperature and 65% relative humidity.