Stone Bonding Adhesive
Paint chemicals 2025-03-21
This product is a modified amine two-component epoxy stone bonding adhesive developed by our company. With aging resistance, yellowing resistance, good water resistance, curing adhesive layer is fully transparent, good toughness of the adhesive layer, low-temperature moisture curing completely, the hardness rises quickly, good impact resistance, high bonding strength, adhesion and other characteristics.
Usage
This product is mainly used for granite, marble and all kinds of artificial stone fast bonding, repair and fixing, such as countertop re-edge, stone mosaic, shaped stone bonding, large area defect repair.
Storage
Place in a ventilated, cool and dry place, avoid direct contact with water or strong acid and alkali.
Packing
Packing specification: 200kg/iron drum or 25kg/plastic.
Core Material Properties
| Property | Specification |
|---|---|
| Chemistry Type | Modified silane polymer hybrid |
| Physical Form | Thixotropic paste |
| Color | White/light gray |
| Density | 1.4-1.6 g/cm³ |
| Viscosity (25°C) | 80.000-120.000 mPa·s |
| Solids Content | ≥98% |
Performance Specifications
| Parameter | Performance Value |
|---|---|
| Tensile Adhesion Strength | ≥2.5 MPa (EN 12004) |
| Shear Strength | ≥3.0 MPa |
| Open Time | 15-20 minutes |
| Cure Time (20°C) | 24 hours (full cure) |
| Thermal Stability | -40°C to +150°C |
Application Guidelines
| Factor | Requirement |
|---|---|
| Substrate Temp. Range | +5°C to +35°C |
| Relative Humidity | 40-70% RH |
| Surface Preparation | Clean, dry, oil-free |
| Coverage Rate | 0.8-1.2 kg/m² |
| Tool Cleaning | Water before curing |
This high-performance adhesive features:
Instant grab technology for vertical applications
Non-slip formula for precise positioning
UV-resistant formulation for exterior use
Low-odor composition for indoor environments
