Hybrid Adhesive/Sealant OTTOCOLL® M500 Premium
Hybrid Adhesive/Sealant OTTOCOLL® M500 Premium
Engineered by OTTO-CHEMIE, OTTOCOLL® M500 Premium is a high-performance, water-resistant hybrid adhesive and sealant designed for professional tilers, contractors, and trade specialists across Ireland. Delivering exceptional initial tack, permanent elasticity, and compatibility with damp surfaces and natural stone, it eliminates staining risks while providing robust, structural-grade elastic bonding.
👷♂️ The Master Tiler's Verdict
"When fixing heavy natural stone tiles, waterproof sealing strips in wet rooms, or mounting mirrors on demanding substrates, M500 is my go-to hybrid. It doesn't slump on vertical walls, bonds securely even to slightly damp surfaces, and—most importantly—never stains sensitive marble or granite."
Pro Trade Tip: Primerless adhesion on most mineral and metal substrates, but always verify surface cleanliness. For critical waterproof tanking assemblies, use in conjunction with OTTOFLEX® waterproofing systems.
Why Irish Trade Professionals Choose OTTOCOLL® M500
- Natural Stone Compatible: Specially formulated to prevent edge-zone staining and chemical migration on sensitive natural stone, marble, and granite tiles.
- ETAG 022 & AbP Certified Waterproofing: Fully approved for bonding OTTOFLEX® sealing strips, corner tapes, and decoupling membranes in wet room installations according to rigorous ETAG and AbP standards.
- Damp Surface & Primerless Adhesion: Exhibits exceptional bonding strength across diverse building materials—including wood, concrete, stainless steel, aluminium, plastics, and glass—even on slightly damp surfaces.
- Non-Sag Vertical Stability: Stable for vertical processing (thixotropic / non-sag consistency), making it ideal for wall tile bonding, stair nosings, skirting boards, and mirror installations.
- ISEGA Food-Area Approval: Safe for use in food preparation and commercial kitchen environments, meeting strict hygiene and safety criteria.
- Weather & Aging Resistant: Outstanding resistance to UV radiation, moisture, aging, and extreme Irish climatic conditions for both interior and exterior applications.
Technical Specifications
| Technical Property | Specification Detail |
|---|---|
| Base Material | 1-component silane-terminated polymer (hybrid STP) |
| Curing System | Moisture-curing at room temperature |
| Skin-Forming Time | Approx. 10 - 15 minutes (at 23°C / 50% RH) |
| Curing Rate | Approx. 2 - 3 mm per 24 hours (at 23°C / 50% RH) |
| Application Temperature | +5 °C to +35 °C |
| Temperature Resistance | -40 °C to +90 °C |
| Packaging Size | 310ml Cartridge |
| Standards & Certifications | ETAG 022, AbP principles, ISEGA food-area approval |
📄 Safety & Technical Documentation
Need official documentation for site compliance, architectural specs, or QA audits? Access verified manufacturer data instantly:
Need to Order in Bulk?
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