Description:

Cementitious, rapid hardening, high strength, floor levelling screed and repair mortarSikaScreed® HardTop-70 is a cementitious, one-part, rapid hardening, high strength, floor levelling screed and repair mortar for industrial floors. The Product provides a low maintenance, high mechanical and abrasion resistant smooth screed, suitable as a finished surface or a base layer for resin based coating. Layer thickness 10 to 200 mm. Suitable for both internal and external use.

Usage :

• Rapid repair and levelling of small area industrial floors including wet areas.
• Bonded, unbonded and floating screed wearing layer system.
• Bonded, unbonded and floating screed base layer for resin top coats.
• Rapid repair and levelling of external areas such as terraces, walkways, etc.
• Where a deep section screed application is required.

Advantages :

• Low maintenance.
• Easy to apply and lay as a monolithic flat floor finish, or on a slope.
• Rapid hardening screed and repair mortar (=45 N/mm² at 24 hours).
• Usability after only ~24 hours.
• High mechanical and abrasion resistance.
• Final, trafficable, screed wearing layer.
• Screed suitable for underfloor heating (either water or electrical systems).
• May be covered or overlaid with epoxy, polyurethane or hybrid flooring systems after only 18 hours.
• Application of resin-based flooring primers / sealers within hours, not days.
• Deep sections can be installed in a single layer, saving time and money.