Polycell Flexible Gap Filler Polyfilla 290 ml: Best flexible gap sealant for tiling. This product is a high-performing solution designed to fill gaps, cracks, and joints around the home where some movement may occur, such as in a window frame that can slightly shift with changes in warmer and colder weather conditions.
It is the best flexible option, as it will not crack over time, which is perfect for crevices in skirting boards, door surrounds, and around window frames. Regular fillers can shrink or crack over time, but this adjusts to changes in level and consequently remains repelling, with a sharp finish.
We have developed it to be compatible with all standard cartridge guns for simple and targeted placement of the grout, ideal as a 290 ml cartridge for gap filling. A smooth, white surface that applies to most surfaces but can be painted on once it cures for a perfect look. This interior gap sealer is the ideal answer for all your gap-filling requirements, whether you are a professional or a DIY enthusiast.
What’s Included
1 x Polycell Flexible Gap Polyfilla 290 ml Cartridge
Key Benefits
-
Elasticity (flexibility)—can move with the structure to prevent cracking and shrinking.
-
Mobile application: Ideal for baseboards, door frames, and windows.
-
Dries to a Clean, Paintable Surface with a Smooth Finish
-
Easy to Use: Use a standard caulking gun for an easy application that provides control.
-
Long-Lasting Interior Gap Repairs With Durable Seal
How to Use
-
Ensure the surfaces are clean, dry, and devoid of any dust or grease. Place the caulk gun as well as the Polycell Flexible Gap Polyfilla 290 ml cartridge together.
-
Note: Cut the tip of the nozzle at an angle to produce a bead of the necessary size.
-
Inject slowly into the slot and make sure to do so properly.
-
Use a spatula or wet finger to smooth out the surface for a clean look.
-
Let it dry completely before painting.
Product information
-
Type: Flexible Acrylic Gap Filler
-
Size: 290 ml Cartridge
-
Color: White
-
Features: Paintable, crack-resistant, movement-tolerant
-
Uses: Internal joints, holes, and crannies between tiles in floors and around doors or door frames.
Application Tips
-
Avoid using it where it will remain wet.
-
Best to paint after the filler has completely dried.
-
Keep upright in a cool, dry place and close the nozzle after application.
FAQs
Q1. What is Polycell Flexible Gap Polyfilla used for?
For sealing gaps and cracks that move slightly, i.e., around skirting boards or frames
Q2. Can it be painted over?
This is a paintable, flexible filler, and after it has dried, you can also readily apply a coat of paint.
Q3. Is it appropriate for an outdoor setting?
No, it is designed for indoor applications only.
Q4. How do I apply it?
It can be applied using the standard caulk gun and smoothed over with a spatula or your finger for a clean finish.
Q5. Does it crack after drying?
This movement-tolerant filler is intended to remain flexible and crack-resistant.
Q6. Can it fill large gaps?
It is ideal for small to medium gaps, as using the foam in layers best fills larger spaces.
Q7. How long does it take to dry?
DRYING—Drying time will differ, but generally, wait 24 hours before painting.
Q8. Which surfaces can I use this on?
For indoor plaster, wood, and masonry surfaces.
9. Do I need any special tools?
Only a caulking gun and a polishing tool, or a spatula, to smooth the car (for finish work).
10. Does it shrink after application?
Not. This product holds shape but remains flexible to prevent cracking.
