Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to uk.d-i-y
|
|||
|
|||
PVA, and 'The Other' PVA
Hi all - slightly stupid question perhaps...
I see plenty of reference here re. the use of 'PVA' as a sealer. I have some myself, a 5L container of 'Contractors PVA' bought from Toolstation or similar and used for a few general projects around the house. Until recently I thought that this PVA was just an industrial version of the same "PVA glue" you can buy in stationers, supermarkets etc, as a paper glue, and in DIY shops as a wood glue. But I now realise that they have (or tend to have) different chemical formulations. For a start, you can't use Contractor's PVA to make children's slime. Disaster! Looking into this a bit further: - PVA glue: Poly Vinyl *Acetate* - Contractors PVA sealer: Poly Vinyl *Alcohol* (I think) My question is: Can 'PVA glue'(Polyvinyl Alcohol) also be used for all of the sealing uses that are discussed here, or should I only use 'Contractors PVA'(Polyvinyl Alcohol) for these purposes? I realise there is a cost difference, its the functional difference I am interested in. Thanks a lot, Jon N |
Thread Tools | Search this Thread |
Display Modes | |
|
|