SikaLastomer®-511

SikaLastomer®-511 SikaLastomer®-511

SikaLastomer®-511

SikaLastomer®-511 is a high solids, nonhardening, non-drying, non-oxidizing, butyl rubber-based sealant designed for factory sealing the female lip of standing seam roof and wall panels, and
concealed endlaps. It has excellent adhesion to oily Galvalume®,
Galvalume®Plus, KYNAR 500®, aluminized metal, ZINCALUME®,
siliconized polyester and polyvinyl fluoride painted metals. It will not corrode Galvalume®, Galvalume® Plus, or copper. Its permanent surface tack allows factory caulked panels to be bonded in the field up to six (6) months after initial application, depending upon the temperature at which the panels are stored. Metal panels can be easily separated after extended periods for repair and maintenance. It has excellent pumpability and gunnability at low temperatures, as well as clean “cut-off” properties, eliminating stringing from application by extrusion. It is formulated without asbestos fillers. Unopened cartridges, pails and drums of SikaLastomer® 511 have a 12 month shelf life from data of manufacture.

Product Benefits

- Passes AAMA 800-92 Sec. 1.5.4.4
- Excellent adhesion to oily Galvalume®,
Galvalume®Plus, KYNAR 500®, aluminized metal, AINCALUME®,
siliconized polyester and polyvinyl fluoride painted metals.
- Excellent pumpability and gunnability.
- Permanent surface tack allows factory caulked panels to be bonded in field up
to 6 months after initial application.
- No presence of voids, cracks, separation or breakdown of the
compound.

Areas of Application

SikaLastomer®-511 will adhere to the mating surface and flow into the panel joint at erection temperatures ranging from -10oF to 140oF (60oC). Excellent for sealing between dissimilar metals to prevent electrolysis. SikaLastomer®-511 contains a special additive which inhibits a broad spectrum of microbial activity. It is capable of application speeds of 200 feet per minute in a 3/16 inch diameter bead using standard production pumping equipment. We recommend using a Graco 55:1 (minimum) ratio pump.
This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.

Additional Info

  • Thickness (inches): N/A
  • Adhesive Type: Liquid Butyl
  • Material Type: Butyl
  • Density: N/A
  • Colors: Gray
  • Market: General Purpose, Facade, Window & Door, Transportation
  • Cell Type: N/A
  • Liner: N/A
  • Adhesive Coating Options: N/A
  • Custom Colors: No
  • Custom Thickness: No
  • Custom Width (inches): N/A
  • Minimum Width (inches): N/A
  • Maximum Width (inches): N/A
  • Standard Length (feet): N/A

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