Rockweld 55-27™

Structural Epoxy Adhesive Putty with a Rock-like Texture

Uses: Rockweld 55-27 features a slightly abrasive finished surface which works well for sculpting, repairing, and restoring stone, concrete, masonry, terracotta, and ceramics. It is used on statues, architectural decorations, ornaments, mosaics and more.

Features & Benefits: Rockweld 55-27 provides tenacious adhesion to concrete, stone, metal, wood, and virtually any rigid substrate. It bonds to both wet and dry surfaces and provides excellent chemical resistance. Rockweld 55-27 can be shaped by hand or with sculpting tools. It can be painted, as well as colored, with dry pigments. It is unaffected by atmospheric conditions and can be applied both inside and outside. It is slump and sag resistant. Solvent-free.

Technical Characteristics: Color: Pale gray. Stone-like appearance when cured. Hardens in 2-4 hours depending on temperature.

DescriptionUnitQtyPrice
2 Pint
$41.10
2 Quart
$62.55
2 Gallon
$156.50
10 Gallon
$716.75

TYPICAL TEST RESULTS

Kg/cm2
Psi
Compressive Strength 513 7,300
Elongation 2.8%
Flexural Strength 281 4,000
Hardness, Shore D 80
Modulus of Elasticity 82000
Tensile Strength 162 2,300

Customer Questions & Answers

    Can this be used to put a broken cut limestone back together? What is neutral color? Is there a chance to get a cured sample to see the final color?
  1. Q Can this be used to put a broken cut limestone back together? What is neutral color? Is there a c...... Read more answer now
    Asked by Bryan Paris on June 22, 2021 5:51 pm
    Answered by the admin

    You can use Rockweld 55-27 (light gray in color) or Aboweld 55-1 (gray in color). We do not have any cured samples of these 2 products.

  2. would this work well for gluing back broken pieces of an outdoor stone garden sculpture ?
  3. Q would this work well for gluing back broken pieces of an outdoor stone garden sculpture ? answer now
    Asked by John Foster on April 21, 2020 2:53 pm
    Answered by the admin

    You could use Aboweld 55-1 for that application.

  4. Would this product be appropriate to build-up a heavily worn/trafficked stone door step... 0" at the sides to 3" in the middle, about one foot from front to back ?
  5. Q Would this product be appropriate to build-up a heavily worn/trafficked stone door step... 0" at ...... Read more answer now
    Asked by Jeff Chalfant on December 6, 2018 12:24 pm
    Answered by the admin

    You can use Aboweld 55-1 for your application.

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