-Not sensitive to the added water amount (1% to 5%..) and needs 20 second manual mixing (no need for drill mixing)
-Start foaming after 2 minutes after mixing with water which gives enough time for pouring. and it finsh complete foaming in 6 minutes , and tack free in 20 mi0nutes.
-The small packing of 1 Gallon makes easy handling.
Description
"Comtech Boat Foam" 2 Lb. Density is a new technology formula of single compontent expanding polyurthane foam for boat flotation. -It needs only mixing with 1% to 5% water to start foaming (manual mixing without drill). -It's suitable for filling gaps in all kind of boats , kayaks and other marine applications. "Comtech Boat Foam" is expanding with a high ratio to save the consumed quantity. -When it cured it makes rigid strong closed cell foam. -Reaction time : 2 minutes to start foamin , 6 minutes to complete foaming , 20 mintutes tack free. -As it has low viscosity it can penetrate through very narrow gaps. Foaming ratio up to times.