Glues Flashcards
1
Q
what is PVA
A
Polyvinylacetate
2
Q
what are the advantages of PVA
A
strong dries quick waterproof relatively cheap readily available dries clear odourless
3
Q
disadvantages of PVA
A
not weather proof
cracks with high heat
swells with water
4
Q
what is cascamite
A
glue
5
Q
advantages of cascamite
A
very strong
weatherproof
Made from UF
6
Q
disadvantages of cascamite
A
long curing time
not readily accessible