Lightweight Polyester Cosmetic Filler - Clearance
High Quality No-Shrink Surface Filler
Lightweight Polyester Cosmetic Filler is a versatile, creamy paste designed to fill, seal, repair, and finish surface damage on composite materials. When applied, it quickly forms an exceptionally rigid and strong surface which can easily be sanded to a feather edge. It will not shrink, sag, or pin-hole after curing, and it can accept virtually any paint or finish without any special surface preparation. This thixotropic filler delivers excellent physical and cosmetic properties.
Apply catalyzed #4116 Lightweight Polyester Cosmetic Filler with a spatula or putty knife. After 15-20 minutes, it can be sanded to final finish.
Use #4116 Lightweight Polyester Cosmetic Filler for automotive finishing, filling in surface porosity, and a number of repair applications including bass boat hulls; composites; vacuum molds; tub and bath applications; urethane molds and parts; and cracks, dents, and crevices on worn surfaces. When cured, this filler adheres to fiberglass, SMC, RIM, BMC, plaster, graphite, KEVLAR®, steel, iron, and copper.
For applications that require a structural repair, first use #4130 Polyester Fairing Compound. #4100 Polyester Fairing Compound is a fibrous putty used to rebuild broken, void, or damaged areas. Once cured, apply #4116 Lightweight Polyester Cosmetic Filler over the repair to achieve a smooth, cosmetic surface.
- Resin Color – Off-White
- Working Time (100 gram mass) – 5 ± 1 minutes
- Finish Schedule (100 gram mass) – 15 minutes
Requires BPO Hardener – 100R:2H (parts by weight).
All Clearance Corner inventory is controlled and maintained through this website. Therefore, all Clearance Corner items must be ordered through this website (No phone / fax / email orders permitted). Each Clearance Corner product is available in limited quantities on a one-time, first-come-first-serve basis. The first customer to fully complete their online order will receive the Clearance Corner product. NOTE: Simply adding a Clearance Corner product to your online shopping cart will not reserve its inventory for you.
#4116-A quart unit and kit will be subject to a hazard charge if shipped by air.
Please see our Hazardous Shipping Chart for more information about hazard fees. We will consolidate items whenever possible to minimize these fees.
This fairing compound is available in two sizes:
One quart (#4116-A)
One gallon (#4116-B)
This filler can be purchased as part of a kit that includes BPO Hardener. You should purchase the kit unless you already have hardener in your workshop. Kits include:
One quart of filler, with one 1 oz. tube of White BPO Hardener (#4116/264-A)
One gallon of filler, with one 4 oz. tube of White BPO Hardener (#4116/264-B)