NP1 is a Sonneborn product. It is a one part polyurethane product
and is excellent.

For the gutter, I would recommend butyl rubber, sometimes sold as
gutter and lap sealant.
______________________________
Keep the whole world singing . . . .
DanG (remove the sevens)




"Mike" wrote in message
news:XHuNh.925$E46.836@trndny09...

"marson" wrote in message
oups.com...

I'd recommend a one part urethane such as NP1.

I NPI a brand name or type of caulk?