Little Rascal
Member
Just came across some International varnish and UCP undercoat in the back of the cupboard. Neither seems to have been opened but they must be around 8-10 years old. Will they still be ok to use?
Jon
Jon
Ok thanks... I'll open them and see what the look like!
Jon
Racking the memory cells UCP was a clear two part very hard polyurathane based primer.... an excellent product... but very unusual.
If the UCP has never been opened it should be fine but if it has you will find a gin clear solid block of plastic in the can.
Sorry to disagree with VicS but it is about 50% solids made up of the resin, dryers etc. The rest being solvent. If there were no solids it would not form a film..
If the OP does this and it has then please would he post a picture.
Boo2
Keep up... I did not say it was not a one can product. I was trying to explain, and obviously failed, that the hardening agent in UPC was the moisture in the air.