Description
F Ball StopGap P121 Primer 5 litre
P121 is an acrylic primer designed to promote the application characteristics of StopGap 1100 and other suitable StopGap smoothing underlayments, to calcium sulphate screeds (e.g anhydrite). It prevents unacceptably rapid drying of adhesives and smoothing underlayments.
It is non-flammable and suitable for use over normal underfloor heating installations.
The primer is blue in colour to allow the user visual control of coverage uniformity. Use undiluted and shake well before use.
This primer is designed to be applied over completely clean, dry and dust free screeded floors that are above 5ºc. Underfloor heating must be turned off 48 hours before, during and after application.
5 Litres has a coverage of approximately 50m2
Coverage depends on the condition and absorbency of the subfloor.