SIKAFLEX 232 US WHITE

SIKAFLEX 232 US WHITE
Sika 537552 Sikaflex-232 US 1-Component Early Strength Elastic Adhesive White 300ml Cartridge 24 Per Case

Sikaflex®-232 US - Elastic adhesive/sealant with high green strength

PRODUCT BENEFITS

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

Usage

Sikaflex®-232 US is suitable for sealing and simple bonding applications where high green strength is required to improve the assembly process such as trailers, RV’s, industrial assembly and HVAC units. Sikaflex®-232 US adheres well with the most common substrates in these applications such as metals, metal primers and paint coatings (2-component systems), fiber reinforced plastic (FRP), and wood. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-232 US on materials prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.

Packaging

• Cartridge 300 ml
• Unipack 600 ml
• Drum 53 gal (US)

Chemical base	1-component polyurethane
Color (CQP001-1)	White
Cure mechanism	Moisture-curing
Density (uncured)	1.27 kg/l (10.6 lb/gal)
Non-sag properties	Good
Application temperature	5 - 35 °C (41 - 95 °F)
Skin time (CQP019-1)	35 minutesA
Curing speed (CQP049-1)	(see diagram 1)
Shore A hardness (CQP023-1 / ISO 48-4)	40
Tensile strength (ASTM D412)	1.5 MPa (220 psi)
Elongation at break (ASTM D412)	500 %
Service temperature (CQP513-1)	-40 - 90 °C (-40 - 194 °F)
Shelf life (cartridge / unipack)	9 monthsB
Shelf life (drum)	6 monthsB