microballoons, phenolic resin spheres, brown putty for wood filling, microballoons for epoxy resin
(net weight: 2.10 kg)
Hollow phenolic resin spheres have a distinctive reddish/brown color. This makes them particularly useful for cosmetic joints in wood construction. Although not as waterproof as glass bubbles, microballoons have excellent sanding characteristics. Suggested quantity to add in putties depends upon application. Not compatible with polyester and vinylester resins. Store in tightly closed containers.
Technical characteristics
Average hydrostatic compressive strength (psi): 300
Liquid density (g/l): 0.21 to 0.25
Average bulk density (g/l): 104
Mean particle size (μ): 65 to 90
Moisture content (% by weight): 5
Average hydrostatic compressive strength (psi): 300
Liquid density (g/l): 0.21 to 0.25
Average bulk density (g/l): 104
Mean particle size (μ): 65 to 90
Moisture content (% by weight): 5
Conversion data
1 l = 1.057 qt = 33.814 fl oz
