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Superior Stone Bronze Choice Polyester Adhesive

Bronze Choice Polyester Adhesive is a polyester stone adhesive providing Superior quality and is economically priced to reduce your overall material costs. These adhesives provide extremely strong bonding with a fast cure time. Tack‐Free curing prolongs the life of your polishing pads. Superior BRONZE is ideal for rodding, seaming and laminating porous natural stone. These adhesives can easily be colored with Superior Coloring Paste and are economically priced. This product is available in Flowing and Knife Grade. It can be cured with 2%‐4% white paste hardener (BPO) and are fully cured in less than 25 minutes. It is an excellent choice for indoor applications.

Product Type: Repair Adhesive, Seaming Adhesive

Compatible Substrates & Surfaces: Stone

Chemical Family: Polyesters

Safety Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Used With
  • Natural
  • Engineered Porous Stone
Flowing Uses
  • Laminating
  • Rodding
  • Crack / Chip Repair
Knife Grade Uses
  • Seaming
  • Laminating Rodding
  • Crack / Chip Repair
Direction of Use

To achieve the best results, the contact surfaces must be thoroughly cleaned and dried. Before adding the hardener, the resin may be tinted with Superior Coloring Paste to match the color of the stone. The resin is then thoroughly mixed with 2%-4% of the white paste hardener (BPO) by weight. At a temperature of 70°F (21°C), the mixture stays workable for 4-6 minutes. Higher temperatures shorten the working time and lower temperatures extend the working time. After 20-30 minutes, the adhesive is fully cured and work can continue with the stone. For indoor use only.

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
Mix Ratio2 - 4%
Gel Time3 - 5mins
Cure Time20.0mins

Packaging & Availability

Packaging
  • Quart
  • Gallon
  • 2-PAK
  • 5-Gallon Pail
  • Standard Big Box
  • Enhanced Big Box

Storage & Handling

Shelf Life
1 Year
Storage
  • Store indoors at room temperature
  • Do not store above 75°F (24°C)
  • High heat and cold temperatures will adversely affect the shelf life
  • Avoid storage in direct sunlight and where freeze/thaw conditions may exist
Vehichle Temperature
Outside Temp. Inside Temp. (10 Mins.) Inside Temp. (30 Mins.)
21°C 32°C 40°C
24°C 34°C 43°C
27°C 37°C 46°C
29°C 40°C 49°C
32°C 43°C 51°C
35°C 46°C 54°C