ACTFLEX POLYCRETE: When a Mini Sledgehammer Isn’t Enough

We like to say ACTFLEX POLYCRETE is built different. But sometimes words aren’t enough—so we put it to the test.

The Test:

A screed sample, ranging from just 3mm to 40mm, was bonded directly over a polyurethane waterproofing membrane. After curing for just over 1 days (24 hours), we hit it with a mini sledgehammer.

The Result:

No cracking

No lifting

No damage

Fully bonded and solid

This test proves what we already knew:

ACTFLEX POLYCRETE is one of the toughest, most reliable bonded screed solutions on the market.

Key Benefits:

Works from 1mm to 80mm thickness

Adheres directly to waterproofing

40-minute working time

45 MPa tensile strength

Trafficable in 4–6 hours

Waterproofing-ready in 24 hours

Shrinkage-free, high flex performance

Where to Use It:

Over membranes

Patching thin and thick areas

Ramps and sloped builds

Pre-tile screeds

Bonded under-tile areas

Want to see the hit test yourself?
Visit our showroom or contact us for a sample—ACTFLEX POLYCRETE won’t disappoint.