seaming nautolex floor vinyl

[fieromx3]

im having a hard time finding floor vinyl that is wider than 6 feet... a place an hour from me sells nautolex for a very very good price but only has 6 foot wide rolls. my boats floor is probably about 7 feet wide. is there a way to seam the floor vinyl together and have it waterproof at the seam? i do not want water to intrude under the vinyl.

 

[gm280]

When I use to install vinyl's (decades ago now) there was a product that we used on the edges to seam them together and it would be so invisible you really had to look extremely close to see the seam. And it actually mended the two edges to one solid material. So there are products to offer that option. But sadly I can't remember what it is called now. So ask about it, the should know! JMHO!