F Ball Stopgap Red Bag Self-Smoothing Underlayment 25KG

F Ball Stopgap Red Bag Self-Smoothing Underlayment 25KG is a self-smoothing underlayment suitable for use in light to medium-duty internal applications for preparing sound absorbent subfloors prior to the installation of new floorcoverings.

STOPGAP RED BAG is designed for application over concrete, sand/cement screeds and other solid absorbent surfaces.

STOPGAP RED BAG is dimensionally stable and is supplied as a pre-blended dry powder which is designed for application between 3-6mm (unfilled). It is protein-free
which allows it to be used in biologically sensitive areas.

• Coverage: A 25kg bag of STOPGAP RED BAG mixed with 5.0 litres of clean water will cover approximately 4.8m2 at a thickness of 3mm.
• Working Time @ 20°C 15 - 25 minutes
• Walk on hardness time@ 20°C 3 hours
• Ready to receive floorcoverings. (Temperature dependent) 24 hours
• Consumption per mm thickness 1.75kg / m2
• Application thickness: Unfilled: 3 - 6mm;  Filled:10mm
• 3mm Applied Thickness, 4.8m2 Coverage Per Unit, 21 units Consumption Per 100m2 Area
• 6mm Applied Thickness, 2.4m2 Coverage Per Unit, 42 units Consumption Per 100m2 Area
• 10mm Applied Thickness, 1.9m2 Coverage Per Unit, 51 (x powder) units Consumption Per 100m2 Area
• 10mm Applied Thickness, 1.9m2 Coverage Per Unit, 27 (x aggregate) units Consumption Per 100m2 Area

Note: Coverage rates are based on 5.0-litre water addition and will vary according to the condition of the subfloor.