Free shipping on orders overFree shipping over $250 Lower 48 states and DC. Excludes freight and oversize.

77426-4 Activator, 1 qt, Liquid, Use With: 2.1 VOC High Soli - High Teck Products

Part #: 77426-4

The High Teck Products 77426-4 Activator is an essential liquid component designed to optimize the performance of High Teck 77420 Series 2.1 VOC High Solids Direct-to-Metal (DTM) Primer/Sealers. This activator ensures proper curing, delivering a durable and professional-grade finish for automotive and industrial applications.

Key Features

  • Optimized Performance: Specifically formulated to be used exclusively with High Teck 77420 Series 2.1 VOC High Solids DTM Primer/Sealers, including models 77423, 774234, and 77425.
  • Enhanced Protection: Contributes to excellent corrosion resistance and superior adhesion of the primer system to various substrates.
  • Consistent Mixing: Ensures reliable results with a precise 4:1 mix ratio when combined with compatible primers.
  • Professional Volume: Supplied in a convenient 1-quart liquid container, suitable for professional use.

Applications

This activator is crucial for professional technicians and mechanics in automotive refinishing, collision repair, and industrial coating environments. It is utilized in preparing surfaces that require a high-quality, durable foundation with excellent adhesion and corrosion protection before the application of topcoats. The High Teck 77420 Series primers, when activated with 77426-4, offer capabilities as a high solids primer, primer surfacer, or a wet-on-wet tintable sealer, with strong adhesion to bare steel, aluminum, galvanized steel, fiberglass, SMC, polyester body filler, and E-coat.

Specifications

  • Manufacturer: High Teck Products
  • Model Number: 77426-4
  • Form: Liquid
  • Size: 1 Quart
We have 182 in stock
List: $51.78 Save: $2.59

$49.19

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:

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

Similar Products

(image for) 7161-25 Fast Activator, 2.5 L, Liquid, Use With: 7160 High S
7161-25 Fast Activator, 2.5 L, Liquid, Use With: 7160 High S
High Teck Products 7161-25
Your Price: $208.70
List Price: $234.61
11% off
(image for) 7324-4 Activator, 1 qt, Liquid, Use With: 7320 and 7325 2K H
7324-4 Activator, 1 qt, Liquid, Use With: 7320 and 7325 2K H
High Teck Products 7324-4
Your Price: $58.55
List Price: $65.82
11% off
(image for) 7331-4 Fast Activator, 1 qt, Colorless, Liquid, Use With: 73
7331-4 Fast Activator, 1 qt, Colorless, Liquid, Use With: 73
High Teck Products 7331-4
Your Price: $50.81
List Price: $53.48
5% off
(image for) 7332-16 Medium Activator, 1/2 pt, Colorless, Liquid, Use Wit
7332-16 Medium Activator, 1/2 pt, Colorless, Liquid, Use Wit
High Teck Products 7332-16
Your Price: $25.83
List Price: $27.19
5% off
(image for) 7332-4 Medium Activator, 1 qt, Colorless, Liquid, Use With:
7332-4 Medium Activator, 1 qt, Colorless, Liquid, Use With:
High Teck Products 7332-4
Your Price: $49.83
List Price: $52.45
5% off
(image for) 7421-16 2.1 VOC 2K HB PRIMER ACTIVATOR
7421-16 2.1 VOC 2K HB PRIMER ACTIVATOR
High Teck Products 7421-16
Your Price: $15.81
List Price: $16.64
5% off
(image for) 7421-4 2.1 VOC 2K HB PRIMER ACTIVATOR
7421-4 2.1 VOC 2K HB PRIMER ACTIVATOR
High Teck Products 7421-4
Your Price: $36.85
List Price: $38.79
5% off
(image for) 77131-16 Fast Activator, 1/2 pt, Clear, Liquid, Use With: 77
77131-16 Fast Activator, 1/2 pt, Clear, Liquid, Use With: 77
High Teck Products 77131-16
Your Price: $19.24
List Price: $22.45
14% off
(image for) 77131-4 Fast Activator, 1 qt, Clear, Liquid, Use With: 77130
77131-4 Fast Activator, 1 qt, Clear, Liquid, Use With: 77130
High Teck Products 77131-4
Your Price: $50.77
List Price: $59.27
14% off
(image for) 77132-16 Medium Activator, 1/2 pt, Liquid, Use With: 77130 2
77132-16 Medium Activator, 1/2 pt, Liquid, Use With: 77130 2
High Teck Products 77132-16
Your Price: $19.24
List Price: $22.45
14% off
(image for) 77132-4 Medium Activator, 1 qt, Liquid, Use With: 77130 2.1
77132-4 Medium Activator, 1 qt, Liquid, Use With: 77130 2.1
High Teck Products 77132-4
Your Price: $50.77
List Price: $59.28
14% off
(image for) 77142-16 Medium Activator, 1/2 pt, Liquid, Use With: 77140 2
77142-16 Medium Activator, 1/2 pt, Liquid, Use With: 77140 2
High Teck Products 77142-16
Your Price: $20.38
List Price: $22.97
11% off