Edexcel GCSE Design and Technology · 1DT0
Specification 3.7.3, 7.7.3 · Paper 1
A water-based adhesive, polyvinyl acetate, suitable for permanent paper and board joints and lamination.
Revise: Fabricating and ConstructingPVA is a water-based adhesive suitable for permanent paper and board joints and lamination. It is useful when joined parts should remain fixed, but applying too much can warp thin paper. A distorted panel may spoil both the appearance and the fit of the prototype.
- Revise: Timber Fabrication and Fixings