670 Low- or Non-Absorbing High-Density Floor Key-Coat Interface Agent
670 Low- or Non-Absorbing High-Density Floor Key-Coat Interface Agent
Model: 670Category: Primer Series · Interface Primer
670 is a key-coat primer for low/non-absorbing dense substrates (old tile, epoxy, stone). It creates a rough mechanical key so self-leveling and adhesives bond securely.
Description
Key-Coat Primer for Low/Non-Absorbing Dense Floors
Key Performance Attributes:
- ✓Keys the surface for mechanical grip
- ✓For tile/epoxy and dense surfaces
- ✓Improves bond reliability
- ✓Water-based, low odour
Specifications
| Parameter | Specification |
|---|---|
| Application / Ambient Temp. | ≥ 5 °C |
| Coverage | ≈ 0.2–0.3 kg/m² |
| Form | 水性液料 / water-based |
| Surface Dry | ≈ 2–4 h |
Applications
- ✓Refurbishing old tile and stone floors
- ✓Over old epoxy/polyurethane coatings
- ✓Priming under SL / adhesives
Product Package
Packaging: 20 kg/pail
Color: Milky / light grey
Compliance: JC/T 907-2018
Manufactured and supplied by HOSECHEM™ — Zhejiang Hongsheng Chemical Co., Ltd. Packaging by HOSECHEM. Technical parameters are typical reference values — verify against the actual formulation and test report before application.
HOSECHEM™ — Zhejiang Hongsheng Chemical Co., Ltd. | Room 601, Building 3, Yangfan Business Center, Liangzhu Street, Yuhang District, Hangzhou, Zhejiang, China | Hotline: 400-6690-978 | Email: info@hosechem.com | www.hosechem.com