Fosroc Hilastic LM Buff Sealant Typical applications

• Hilastic LM is a one-part neutral curing silicone sealant suitable for sealing around uPVC windows and movement joints in concrete, brickwork and a variety of other substrates.
• Hilastic LM cures on exposure to air and humidity to form a flexible seal that requires no maintenance throughout its service life.
• Hilastic LM may be applied to joints between 5 and 25 mm wide and 5 and 12 mm deep.
• For joints over 10 mm wide, a width to depth ratio of 2 : 1 should be applied up to a maximum depth of 12 mm.