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Stopgap 200 Smooth

Acrylic Floor Smoothing Underlayment


Stopgap 200 Powder Mixed with Stopgap 200 Acrylic Liquid

A fast setting acrylic floor smoothing underlayment, designed for use on both absorbent and non-absorbent subfloors. The Stopgap 200 acrylic liquid is protein free making it suitable for application in biologically sensitive areas. Application can be to a maximum of 15mm unfilled and a minimum thickness of 3mm. It can be smoothed to a feathered-edge and used in conjunction with Stopgap Graded Aggregate for greater thickness.



Gauging LiquidStopgap 200 Acrylic Liquid
Subfloor TypeAbsorbent & Non-Absorbent
TraffickingHeavy-Duty Interior Areas