A moisture tolerant, ultra-rapid setting, ultra-rapid drying mortar
High Performance
Responsible Sourcing
Multiple High-Quality Features
Value For Money 
Engineered for demanding environments, this moisture tolerant, ultra-rapid mortar delivers reliable repairs from 2mm to 50mm. Perfect for ramps, falls, coves, and patching, it thrives below damp proof membranes and in both interior and exterior settings. With coverings possible in under two hours, Kelmore empowers installers to move from repair to finish in record time.
CT-C30-F6
Non-Slumping Formula - maintains shape and integrity when forming ramps, falls, and coves, reducing rework and ensuring precision.
Kelmore Repair Mortar is built for strength you can trust and performance that keeps pace with demanding projects. Its ultra-rapid setting formula delivers durable repairs from 2mm to 50mm without slumping, ensuring precision in ramps, falls, and coves. Moisture tolerant and engineered for both interior and exterior use, it provides a resilient foundation that’s ready for coverings in under two hours - combining speed with uncompromising reliability.
Kelmore Repair Mortar is formulated as a low-VOC, moisture tolerant repair compound. Its ultra-rapid setting and drying profile is achieved without reliance on solvent-heavy additives, ensuring compliance with EU Construction Products Regulation (CPR) and EN 13813 requirements for screed materials.
Kelmore Repair Mortar is designed with safety at its core. Its low-VOC, solvent-free formulation supports healthier indoor air quality, while moisture tolerance ensures reliable application even in challenging environments.
Credibility held by professional trades for being the fastest, strongest solution for surface restoration delivering precision, durability, and eco-efficient performance in every repair.
Kelmore Repair Mortar combines ultra-rapid performance with eco-conscious design. Its low-VOC, solvent-free formulation supports healthier indoor air quality and reduces environmental impact, making it safer for installers and end-users alike. By delivering durable repairs without harmful emissions, Kelmore helps projects meet sustainability goals while ensuring strength, speed, and reliability in every application.
| Pack Size | 15kg | |
| Water required per 15kg bag | Approximately 2.85 litres | |
| Application Thickness | 2mm to 50mm | |
| Powder to water ratio (by volume) | Approximately 3½:1 (3½ parts powder to 1 part water) |
| Working Time | 15 minutes | |
| Hard Set | 30 minutes | |
| Suitable for levelling after | 45 minutes | |
| Tile After | 60 minutes | |
| Resilient Floor Installation After | 90 minutes |
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01509 267 413
charnwoodflooring@gmail.com
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