On 5 Mar, 20:21, blackbat wrote:
On Fri, 5 Mar 2010 12:09:58 -0800 (PST), JimK

wrote:
OP:- Could you just use decorators caulk on the horiz/vertical joins
you mention (step to stringer) assuming stringers to be painted.

Maybe. Difficult to get the right colour though.

....you're painting the stringers aren't you?

And although caulk is flexible I find it does tend to crack after a
few years.
I something with the durability and flexibilty of silicone mastic but
paintable.

could be a long search! what colour silicone would you want?

NB. how would paint flex on silicone without cracking??

Cheers
JimK