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XtraBond 2500 Clear Roof Caulk - Case of 24 Tubes
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Case (24) XtraBond 2500 Caulk

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FREE U.S. GROUND SHIPPING when you buy by the case (Alaska and Hawaii not included)!

CASE OF 24 TUBES: XtraBond™ 2500 Ultra Clear Caulk is a single component, permanently flexible, high performance adhesive/sealant. Manufactured for excellent adhesion and performance to a wide variety of roofing substrates, tile, concrete, clay, slate, pre-painted metals, masonry, stone, aluminum, and sheet metal without the need of a primer. XtraBond™ 2500 cures rapidly when exposed to atmospheric moisture to form a durable tight bond.


  • Paintable
  • Fast Cure
  • Will not Crack
  • Non-Sag & Slump
  • Approved for high wind areas
  • Ultra Clear Formula
  • Reduces Tile Chatter & Shifting
  • Excellent Adhesion
  • Field Tile Repair
  • Roof Applications
  • Siding & Trim Applications
  • Gutter & Sheet Metal Applications
  • $230.00
  • Weight
    20 lbs
  • SKU


Skin Time 3-5 Minutes
Tack Free Time 15-20 Minutes
Cure Rate 3-4 days-Full Cure-1/2 inch bead
Elongation @ Break 575 percent
Shore A 35
Viscosity 525,000 cps
UV Rating After 750 hours UV-A, no change in appearance or properties (astm g53)
Tensile Strength 450 psi (atsm D412)
Sag Non-Sag

HOW TO USE: For Best Results, make sure surface is clean, dry and free of oil, grease, moisture and frost and above 32 degrees F. Cut nozzle to desired bead size and puncture inner seal. Apply with a caulking gun forcing sealant onto the substrate, then tool if needed. Sealant will gain a skin in 3-5 minutes and exhibit full cure within 3-4 days. Can be applied in warm or cold conditions. Clean excess material with mineral spirits or similar solvent. It is the user's responsibility to thoroughly test any proposed uses with any and/or all substrates.

COLOR: Ultra Clear

PACKAGING: 10.1 ounce cartridges, Fixed-Tip Nozzles

STORAGE LIFE: Material is to be stored under controlled dry environment (below 75 F°). Use within 12 months from date of manufacture.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects and/or reproductive harm.

NOTICE: This product does not eliminate the use of mechanical fasteners. Contact your manufacture for best installation methods. Use caution in high wind area's.

LIMITED LIFETIME WARRANTY: This product is guaranteed to give satisfactory performance if applied in accordance with the label directions. Liability to Premier Industrial Supply, Inc. (Premier) is limited to a full refund of the purchase price or product replacement if product is proven defective. Premier shall not be liable for loss or damage, whether direct, consequential or incidental. There are no other warranties expressed or implied including the implied warranty of merchantability or fitness for a particular purpose.

  • Manufacturer
    Premier Building Solutions
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