PRODUCT DESCRIPTION
Sikaflex®-15 LM is a low-modulus, high-performance, 1-
component, polyurethane-based, non-sag elastomeric
sealant. Meets Federal Specification TT-S-00230C, Type
II, Class A; ASTM C-920, Type S, Grade
NS, Class 100/50, use T, NT, G, A, O, M; Federal
Specification for silicones - TT-S-001543 A, Type non-sag.
Tested in accordance with ASTM C-1382 for use in EIFS
systems.
USES
▪ Excellent for moving joints in vertical applications.
Suitable for use between similar as well as dissimilar
materials.
▪
Typical applications include joints in concrete panel
and wall systems, around window and door frames,
reglets, flashing, common roofing detail applications,
etc.
▪
Exceptional sealant choice for high-rise and facade
applications where high movement capability is
required.
▪
2- and 3-hour UL Fire Rated Joint System Nos. FF-S0007, FF-S-0037, FW-S-0015, FW-S-0018, HW-S-0076,
HW-S-0095, WW-S-0011 and WW-S-0060.
▪
An effective sealant for use in Exterior Insulation Finish
Systems (EIFS).
▪
CHARACTERISTICS / ADVANTAGES
▪ Low modulus of elasticity
▪ Easy and ready to use
▪ Eliminates time, effort, waste, and equipment clean-up
High elasticity – cures to a tough, durable, flexible
consistency with exceptional cut and tear resistance
▪
▪ Stress relaxation
Very good adhesion – bonds to most construction
materials without a primer
▪
▪ Very good resistance to weathering
▪ Proven in tough climates around the world
▪ Urethane-based, suggested by EPA for radon reduction
▪ Can be painted
▪ Jet fuel resistant
▪ Proven in tough climates around the world
▪ Non-leaching
▪ Movement capability of +100/-50% (ASTM C 719)