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7331-4 Fast Activator, 1 qt, Colorless, Liquid, Use With: 73 - High Teck Products

Part #: 7331-4

The High Teck Products 7331-4 Fast Activator is an integral component for professional automotive and industrial refinishing, designed to optimize the performance of High Teck's 7330 DTM 2K High Solids Primer. This colorless, liquid activator ensures the chemical cross-linking necessary for proper hardening and superior durability, facilitating a rapid and efficient workflow for technicians and mechanics. When paired with the 7330 DTM Primer, it contributes to a high-quality finish that meets demanding professional standards.

Key Features

  • Accelerated Curing: Formulated as a fast activator, it significantly reduces dry-to-sand times, allowing for quicker project completion and improved shop throughput.
  • Enhanced Primer Performance: Crucial for activating the 7330 DTM 2K High Solids Primer, ensuring its direct-to-metal adhesion, high build, and quick filling capabilities.
  • Superior Durability: Facilitates the chemical hardening process, contributing to a robust and long-lasting primer layer that resists peeling and flaking.
  • Effortless Sanding: Promotes the easy sanding characteristics of the activated primer, resulting in a smooth surface preparation for subsequent coatings.
  • Professional-Grade Formulation: A consistent, colorless liquid supplied in a convenient 1-quart size for precise mixing and application.

Applications

The High Teck 7331-4 Fast Activator, when used with the High Teck 7330 DTM 2K High Solids Primer, is suitable for a wide range of professional applications. It is ideal for automotive collision repair, industrial equipment refinishing, and other projects requiring a high-performance primer system. This combination can be effectively applied to bare metal, fiberglass, unsanded e-coat, and bumpers without requiring a flex agent, providing versatility for various substrates. It ensures optimal adhesion and a protective base for topcoats, crucial for achieving professional and lasting results.

We have 165 in stock
List: $53.48 Save: $2.67

$50.81

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This product was added to our catalog on Friday 12 June, 2026.