Adhesive For Top Seams Sikaflex 221 Black

Adhesive For Tiles Sikaflex 221
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Reg: $19.25/each
Handling Time Estimate: 4-6 Working Days


  • Black

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  1. One-component formulation
  2. Elastic
  3. Low odor
  4. Resistant to aging and weathering exposure
  5. Non-corrosive
  6. Can be over-painted and sanded
  7. Bonds well to a wide variety of substrates
  8. 600 mL per tube

Use for adhering Sterling Roof Top Tiles

NOTE: This item is a custom order and is not returnable.

Sikaflex 221 adhesive is a polyurethane adhesive that is designed to seal and bond your Sterling Rubber Tiles. Sikaflex 221 adhesive 600 ml tube offers excellent adhesion to wood, metals, metal primers and paint coatings (2-C systems), ceramic materials, and plastics. This adhesive is black.

Sikaflex 221 is a high-quality, multi-purpose, non-sag one-component polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.

This product is suitable for professional experienced users only. Testing with actual substrates and conditions has to be performed to ensure adhesion and material compatibility.
Sikaflex 221 cures by reaction with atmospheric moisture. At low temperatures, the water content of the air is generally lower which can prolong the curing process. Coverage for tile seams at 4.5 tiles per tube. For use with the Sterling rubber outdoor tiles.

  • For USA: Meets ASTM C920 approvals and Federal Specifications TT-S-00230C.
  • Sikaflex 221 has been tested and classified in accordance with ANSI/UL 723 'Test for Surface Burning Characteristics of Building Materials'.
  • Sikaflex 221 is manufactured in accordance with ISO 9001 and ISO 14001 Quality Assurance Systems.


This Product Ships UPS Ground, FedEx Ground and/or Freight.
Please review our shipping disclaimer.

SKU# Sika221-600ml
In Stock Yes
Width 0.25 feet
Length 1.16 feet
SF per Item 0.00
Weight 1.65 lbs
Packaging Cartons
Number of Pieces per Package Type 20
Non Absorbent Yes
Special Adhesives Yes
Interlock Loss 0.00 feet
Interlocking Connections No
Made In USA
Installation Method Use Sterling Dispensing Unit or Power Glue Gun
UV Treated No
Reversible No
Border Strips Included No

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Customer Rating: 5 Stars - Adhesive For Top Seams Sikaflex 221 Black

Awesome product!

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