Alpha MRP, snel drogende mortel

Alpha MRP – Fast-Drying Gypsum-Based Repair Mortar for Calcium Sulphate Floors

Alpha MRP is a gypsum-based repair mortar specifically developed for repairing calcium sulphate-bound substrates, including anhydrite and alpha-hemihydrate screeds. It provides a reliable and compatible repair solution where standard cement-based mortars are not suitable.

Thanks to its fast-drying formulation, Alpha MRP allows repairs to be completed quickly, helping installers stay on schedule without long waiting times. The mortar is easy and pleasant to apply, making it ideal for both small patch repairs and detailed surface corrections.

Why choose Alpha MRP?

• Fully compatible with calcium sulphate substrates – prevents bonding issues

• Fast drying – reduces downtime before further floor preparation

• Easy to apply – smooth, workable consistency for precise repairs

• Clean, controlled application – ideal for professional use

• Stable repairs – suitable for long-lasting substrate correction

Typical applications

• Repairing damaged or weakened areas in anhydrite screeds

• Filling small holes, grooves and surface imperfections

• Preparing calcium sulphate floors before levelling compounds or floor coverings

• Localised repairs where gypsum compatibility is essential

Designed for proper substrate preparation

Alpha MRP is intended for indoor use and forms an essential part of professional surface preparation on gypsum-based floors. By using a repair mortar specifically designed for calcium sulphate substrates, the risk of delamination, cracking or bonding failure in subsequent flooring layers is significantly reduced.