floatation for boats

[nitrofish]

NEVER WORRY AGAIN ABOUT HAVING TO DIVE UNDER WATER FOR YOUR BOAT. YOU CAN BUY SPRAY FOAM FROM MOST BUILDING STORES. THIS STUFF COMES IN A CAN AND CAN BE SPRAYED INTO HULL TO PROVIDE EXCELLENT BOUYANCY AND IT CAN ALSO BE TRIMMED WITH A RAZOR KNIFE. BE CAREFUL- THIS STUFF EXPANDS SOMETIMES 2 OR 3 TIMES WHAT YOU ORIGINALLY PUT IN BOAT. IF IT IS USED IN ENCLOSED SPACES- TOO MUCH WILL SPLIT A HULL. I USE IT IN CARPENTRY ON SEAMS WHERE BOARDS MEET AND AROUND PLUMBING FIXTURES WHERE THERE IS UNDESIRED SPACE. IT CAN ALSO BE SANDED AND EASY TO WORK WITH- NITROFISH

 

[Çh®i§tiªñ]

What brand do you use?

 

[nitrofish]

the last can i bought was produced by Macklandberg- Duncan. there are several different producers of this expanding spray foam and all seem to work well