Appendix A: Quantities of materials
Materials required for one blade and a set of three blades, along with
additional items required for production:
Material
31441 Hard (top coat) resin
1003 general purpose resin
Styrene
Toner (white)
Lowilite
Cobalt
Hardener
Woven glass mat 200gsm
Woven glass mat 600gsm
Chopped strand mat 100gsm
2-part expanding foam
Amount required
per blade (1)
1.25
1.5
0.28
0.1
5
15
50
5
0.1
0.02
0.24
Unit
litre
litre
litre
kg
g
cc
cc
kg
kg
kg
litre
Amount required
per blade set (3)
3.75
4.5
1
0.3
15
45
150
15
0.3
0.06
0.75
Unit
litre
litre
litre
kg
g
cc
cc
kg
kg
kg
litre
Other materials per blade set
Syringes
Gloves
Cloths
Thinners
Sandpaper
Durawax
Brushes
Spray paint
Disposable pots
Labour (approx)
Quantity
4
2
20
4
3
0.2
2
3
10
10
Unit
pcs
pair
pcs
litre
yd
litre
pcs
cans
pcs
Man-days
35