440-3000 is a nitrocellulose based sanding which exhibits good drying. It has special additives which allow excellent sealing properties on porous wood. This ensure good adhesion with topcoat and improves the spreading rate considerably. It is ideal for use on porous wood where absorption of the top cost is undesirable and especially where early sanding is required.
Sales Code: 440-3000
Volume Solids%: 45 ± 2
Weight Solids: 50 ± 2
Recommended Dft: 50 µm
Spreading Rate: 8 - 9 m2/kg @ 50 µm
Dust Free: 5-10 min
Hard Dry: 30-45 min
And Able: After 45 min @ 25C and 50 Dft.