Just a quick question about silicone additives...
Does anybody know if they have an expiry date at all? I have some silicone I have had sitting around for like 2 years- from when I was last growing... It was unopened, I just had a look inside and upon inspecting the contents I see nothing floating about in it or any gunk.
I think its mainly potassium silicate nothing else...
Any ideas guys, can it be used or am I being to cheap
?
Does anybody know if they have an expiry date at all? I have some silicone I have had sitting around for like 2 years- from when I was last growing... It was unopened, I just had a look inside and upon inspecting the contents I see nothing floating about in it or any gunk.
I think its mainly potassium silicate nothing else...
Any ideas guys, can it be used or am I being to cheap
?
