SIKALASTOMER 511 OFF WHITE

SIKALASTOMER 511 OFF WHITE
SIKA 90687 SikaLastomer-511 Off White 36 CTR 3000

SikaLastomer®-511 - Non-skinning butyl sealant for standing seam roofs

PRODUCT BENEFITS

• Very good adhesion to common standing seam substrates
• Good pumpability and gunnability
• Panels can be bonded in the field up to 6 months after initial application
• Contains additive to inhibit a broad spectrum of microbial activity

Usage

SikaLastomer®-511 is designed for factory sealing the female lip of standing seam roof and wall panels as well as concealed end laps. SikaLastomer®-511 will adhere to the mating surface and flow into the panel joint when assembly is constructed within a temperature range of -25 °C to 60 °C (-13 °F to 140 °F). This product is suitable for experienced professional users only. Tests under actual processing conditions and with additional materials such as fibers and release agents must be performed to proof material compatibility.

Packaging

• Cartridge 10.1 oz
• Pail 5 gal (US)
• Drum 51 gal (US)

Chemical base	Butyl
Color (CQP001-1)	Off-white
Density (uncured)	1.09 kg/l (9.08 lb/gal)
Staining (ASTM D925)	No staining on common substrates
Application temperature (ambient)	5 - 40 °C (41 - 104 °F)
Slump (ASTM D2202)	1 mm (0.04 in)A
Shrinkage (CQP014-1)	16 %
Effect of heat aging (ASTM C792)	11 % weight loss, No cracking or chalking
Service temperature	-50 - 105 °C (-58 - 221 °F)
Shelf life (cartridges / pails / drums)	12 monthsB