Polyester

Polyester Resin is the most widely used resins in the composites industry. Polyester Resins are typically less expensive and much easier to apply than Epoxy resins. There are several versions in the class of Polyester Resin; Orthophthalic, Isophthalic, DCPD, and then blends of all of these. The purpose of these versions of Polyester Resins is due to the specific cured characteristics. The Orthophthalic version is considered an economic leader. The Isophthalic is corrosion resistant and widely used in the marine industry, pipe and tank containment repair, as well as tooling/molds. DCPD is a great product for a “low profile” surface of the fiberglass parts for automotive finishes. The majority of all fiberglass parts are constructed using Polyester Resins because they are easy to use, fast curing, and tolerant of temperature and catalyst extremes. When used in hybrid form, you are able to blend and obtain the preferred characteristics.
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Products (Total Items: 21)
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LR234 Polyester Laminating Resin (5 Gallon Pail)
Laminating Resin
$156.05
6631 Isophthalic Polyester Resin (1 Gallon)
A pre-promoted, corrosion and temperature resistant resin. This versatile product features a high molecular weight and crosslink density and offers good corrosion resistance in a variety of aqueous and acidic media. Great for laminating polyester molds due to its high-temperature resistant properties.
$54.78
Hetron™ 92FR Resin (5 Gallon Pail)
$623.00
10LR100 Polyester Laminating Resin (5 Gallon Pail)
Laminating Resin
$165.00
LR ISO Tooling Polyester Laminating Resin (5 Gallon Pail)
An Isophthalic Tooling Polyester Laminating resin
$182.50
LR234 Polyester Laminating Resin (1 Gallon)
Laminating Resin
$37.67
LR234 Polyester Laminating Resin (1 Quart)
Laminating Resin
$25.50
LR ISO Tooling Polyester Laminating Resin (1 Gallon)
An Isophthalic Tooling Polyester Laminating Resin
$42.99
LR ISO Tooling Polyester Laminating Resin (1 Quart)
An Isophthalic Tooling Polyester Laminating resin
$26.30
Hetron™ 92FR RESIN (1 Gallon)
$181.89
6631 Isophthalic Polyester Resin (1 Quart)
A pre-promoted, corrosion and temperature resistant resin. This versatile product features a high molecular weight and crosslink density and offers good corrosion resistance in a variety of aqueous and acidic media. Great for laminating polyester molds due to its high-temperature resistant properties.
$27.48
6631 Isophthalic Polyester Resin (5 Gallon Pail)
A pre-promoted, corrosion and temperature resistant resin. This versatile product features a high molecular weight and crosslink density and offers good corrosion resistance in a variety of aqueous and acidic media. Great for laminating polyester molds due to its high-temperature resistant properties.
$182.60
Polyester Radius Putty - Gallon
Polyester resin based putty
$81.25
Polyester Radius Putty - Quart
Polyester resin-based putty
$40.63
Clear Casting Polyester Resin (1 Gallon)
A polyester resin promoted for ambient temperature cure with MEK peroxide. It is used to produce medium to large-size castings with exceptional clarity. Clear Casting Polyester Resin was designed to reduce cracks in larger castings with a long cure time, low peak exotherm, and minimal shrinkage.
$62.85
Clear Casting Polyester Resin (5 Gallon Pail)
A polyester resin promoted for ambient temperature cure with MEK peroxide. It is used to produce medium to large-size castings with exceptional clarity. Clear Casting Polyester Resin was designed to reduce cracks in larger castings with a long cure time, low peak exotherm, and minimal shrinkage.
$183.60
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