Ultra-light extender makes epoxy or polyester resins lighter and more
Great for joints and fillets, or surfacing over imperfections in wood
grain or in fiberglass cloth.
Convenient spout offers easy, no-waste pouring for clean,no mess use.
Compatible with aliphatic resins and acetone based glues
One 8oz container of White micro-balloons filler
Safety goggles and gloves should be worn when handling micro-balloon.
Fluid Ounces: 8oz (237ml)
Net Weight: .71oz (approx)
Use of more than 3:1 ratio makes lighter and easy-to-sand filler
Use of too much microballoons may degrade the surface adhesion of the
epoxy of polyester resin.
Epoxies & polyester resins may cure faster when using microballoons