SIKAFLEXL219LM WH US /24 CTR300

SIKAFLEXL219LM WH US /24 CTR300
Sika 108198 Sikaflex-219LM White US; 24 Cartridge 300 = 1 Case

Sikaflex®-219 LM - High performance, low-modulus elastomeric polyurethane sealant

PRODUCT BENEFITS

• Very good sag resistance
• Bonds well to a wide variety of substrates
• Good gap-filling properties
• High joint movement capability
• Can be painted and sanded
• Low odor

Usage

Sikaflex®-219 LM is suitable for joints subject to movement. Typical applications are sealing between logs in log homes, installation and perimeter sealing of windows and doors, and Exterior Insulation Finish Systems (EIFS). Sikaflex®-219 LM adheres well with the most common substrates in these applications such as metals, metal primers and paint coatings (2-component systems), and wood. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-219 LM on materials prone to stress cracking. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.

Packaging

• Cartridge 300 ml

Chemical base	1-component polyurethane
Color (CQP001-1)	White, aluminum gray, log home tan, deep bronze
Cure mechanism	Moisture-curing
Density (uncured) (depending on color)	1.36 kg/l (11.3 lb/gal)
Non-sag properties	Good
Application temperature (ambient)	5 - 40 °C (41 - 104 °C)
Skin time (CQP019-1)	3 hoursA
Curing speed (CQP049-1)	(see diagram)
Shore A hardness (CQP023-1 / ISO 48-4)	25
Tensile strength (ASTM D412)	0.9 MPa (130 psi)
Elongation at break (ASTM D412)	700 %
Service temperature (CQP513-1)	-40 - 90 °C (-40 - 194 °F)
Shelf life	12 monthsB