How to fill gaps between vinyl floor tiles.
Apliy vinyle seems.
How to seam vinyl sheet flooring.
When a room larger than 6 by 12 foot requires a vinyl floor you will need to correctly seam the material to ensure the floor remains waterproof.
Cover the seam with a transition strip.
Apply a bead of seam sealant over the seam.
How to seam vinyl flooring.
Nylon is the best second best would be 100 polyester.
As for thread for sewing vinyl on most vinyl you can use general purpose thread but if you expect the seam will experience a bit of a stress use heavy duty thread.
Traditionally vinyl tiles are manufactured in such a way that when they are installed they are tight and square to each other with no gaps in.
Seal the seam with vinyl seam sealer.
This non flammable solvent free vinyl sealer saves time and costs compared to heat welding on commercial vinyl applications.
Those holes will weaken the vinyl and make it prone to tearing.
Away from the seam to guide the applicator nozzle but don t get sealant on the straightedge.
Use a longer stitch than on a regular project typically 3 0 mm.