On 28 Feb 2010, at 18:50, Martin Phillips wrote: I've just sealed with Envirograf silicone fireproof sealant, which claims to be good to 1200 C and is black. If it gets that hot on the boat, the sealant might be the only recognisable bit left. Think it was about a tenner a tube. The only snag is that they recommend a slow drying regime (3 days for every 10 mm bead thickness).
Bought it from <oilstoves.co.uk> which is an excellent establishment. Thanks for that, regime is ideal for a summer mini project then. Is the stuff safe to apply with the finger - the best tool I've found for the bathroom applications ? Thanks to the other respondents too . . . our flue is supposedly soft mounted at the top end with some kind of silicone but I can't detect any freedom of movement. I'll have a look at oilstoves.co.uk Beeky
