Evercoat Super Build 4:1 Polyester Primer Surfacer
A primer or surfacer in the Evercoat range for the preparation stage identified by the manufacturer. The selling unit and product references are listed below.

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A primer or surfacer in the Evercoat range for the preparation stage identified by the manufacturer. The selling unit and product references are listed below.
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Get into the details
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The system.
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The conditions.
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| Inventory item | AU-EVR730 |
|---|---|
| Product number | 730 |
| Selling unit | Gallon |
| Inventory description | SuperBuild Grey Polyester Primer |
| Manufacturer product number | 100730 |
Full product details, applications & manufacturer specifications
A primer or surfacer in the Evercoat range for the preparation stage identified by the manufacturer. The selling unit and product references are listed below.
About this product range
Super Build™ 4:1 is a high-performance, two-component primer surfacer for demanding repairs. Powered by a patented 4:1 mix ratio, it offers strong filling, dependable control, and versatility on fibreglass and SMC. When properly prepared, bare metal is supported within a complete coating system. Must be catalyzed only with 733 4:1 Polyester Primer Catalyst or 734 Fast Polyester Primer Catalyst.
Benefits:
- Industry-Leading Build (4-8 mils per coat)
- Superior Sanding
- 500+ Hours Corrosion Resistance (ASTM B117)
- Industry-Leading Filling & Leveling
- VOC Compliant
- Waterborne Paint Compatible
Selected product & format
- Manufacturer product number
- 100730
- Product number
- 730
- Selected format
- SuperBuild Grey Polyester Primer
- Selling unit
- Gallon
Recommended uses
Automotive refinishing- Inventory item
- AU-EVR730
- Product number
- 730
- Selling unit
- Gallon
- Inventory description
- SuperBuild Grey Polyester Primer
- Manufacturer product number
- 100730
Complete your project.
Companion products for the selected product and system.

4:1 Polyester Primer Catalyst, Quart · SuperBuild Primer Hardener
The catalyst for the Evercoat 4:1 primer system.
For Evercoat Super Build 4:1 only. Use four parts primer to one part of the specified 4:1 catalyst, following the technical sheet. Do not use this catalyst in Slick Sand or Feather Fill G2.
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