About this product
mach 2 is a high-performance liquid additive for semi-dry cementitious screeds, engineered to accelerate drying times while improving compressive and flexural strength. Its integrated processing aid enhances workability throughout the entire application process, enabling smoother, faster, and more efficient installation.
The result: optimised construction progress, improved screed performance, and reliable on-site performance.
Main features at a glance
Drying time
14 days
Strength class
C30/35-F5
BRE category
A
Foot traffic
after 24 hours
Normal site traffic
after 72 hours
Commissioning UFH
after 72 hours
Commissioning cycle
12 days
Working time
90 minutes
- Faster readiness for covering just 14 days after screed laying
- Cost and CO₂ reduction thanks to shortened UFH commissioning (only 12 days)
- Increased compressive and flexural strength, up to C35-F5
- Reduction in screed thickness possible due to increased strength class
- Earlier walkability after just 24 hours
- Earlier load-bearing capacity in terms of normal construction site traffic after just 72 hours
- Improved workability & pumpability of screed thanks to integrated processing aid
- Minimised cracking & cupping behaviour due to reduced shrinkage
- For all screeds according to BS 13892/BS 8204
- Suitable for screeds in outdoor, indoor and permanently wet areas
Engineered to meet British Standards (BS 13892/BS 8204):
Main features at a glance
Technical specifications
Drying time
14 days
Strength class
C30/35-F5
BRE category
A
Foot traffic
after 24 hours
Normal site traffic
after 72 hours
Commissioning UFH
after 72 hours
Commissioning cycle
12 days
Working time
90 minutes
Additional benefits
- Faster readiness for covering just 14 days after screed laying
- Cost and CO₂ reduction thanks to shortened UFH commissioning (only 12 days)
- Increased compressive and flexural strength, up to C35-F5
- Reduction in screed thickness possible due to increased strength class
- Earlier walkability after just 24 hours
- Earlier load-bearing capacity in terms of normal construction site traffic after just 72 hours
- Improved workability & pumpability of screed thanks to integrated processing aid
- Minimised cracking & cupping behaviour due to reduced shrinkage
Application areas
- For all screeds according to BS 13892/BS 8204
- Suitable for screeds in outdoor, indoor and permanently wet areas