Fill-It epoxy filler represents a breakthrough in the technology of filling compounds. Through the use of advanced hydrogen bonding technology, we have produced a high strength, light weight, non-sagging, easily sanded epoxy filler. It consists of an epoxy resin and a curing agent which is derived from natural wood resins, and so is very compatible with wood.

The two components are designed to mix one to one by volume. When mixed they become a gel which may be faired and worked to a feather edge. After one to two hours in moderate weather it begins to harden, and cures overnight. As soon as it does not gum up the paper it may be sanded, and primers or paints applied. It is easily carved or drilled, and screws may be driven into pilot holes without cracking. It has sufficient compressive strength that it maybe be used to fill defects in ferrocement boat hulls, and sufficient flexibility that it is suitable for wood or fiberglass boat hull repair as well as wooden beams, window sills, or other parts of wood buildings.

This product was invented by a physicist and aerospace engineer
(with twenty years experience in the aerospace industry). It was designed to meet the same formulation standards as aerospace materials. It contains an aerospace adhesion-enhancing additive to give it aggressive and tenacious adhesion to wood, cement and a wide variety of materials. It is reinforced with glass fibers for extra tensile strength. In fact, all of the solid fillers or reinforcing additives are chemically engineered glass of one form or another. This gives the best long-term stability and moisture resistance.

In 1992 this product was upgraded, incorporating our new Dual Synergistic Catalyst Technology. This gives a longer working time and shorter full cure time. The new technology also ensures an absolutely dependable full chemical cure at temperatures as low as 28°F (-2°C).

In order to ensure good adhesion of Fill-It epoxy filler to a surface, the first application should be a thin film smeared forcefully against the surface. An additional quantity may then be applied to build up to the required thickness. The uncured material may be tooled smooth and level by placing a clean new piece of clear 4-mil or 6-mil polyethylene sheet over the uncured material and using a squeegee or other tool to smooth the filler through the plastic. Leave the plastic film in place until the filler has cured, when the plastic film may easily be peeled off. In order to ensure adhesion of whatever primer or paint is to be applied next, it is recommended that Fill-It epoxy filler be sanded before painting.

The two components of Fill-It epoxy filler are slightly different colors in order to aid in mixing. The mixed color is off-white. Custom colors of Fill-It may be provided in a sixty gallon minimum order.

Copyright © 2007 Steve Smith all rights reserved