AISECO — Automotive Industrial Supply & Equipment Co.
Plural-component mixing

Two-component urethanes and epoxies only perform when resin and activator are mixed at the right ratio, every time. Most of the peeling, soft film and gloss problems we're called in for start at the mix — not the gun. We measure it on your floor, then fit a mixing system your painters can run without a manual in their hands.

Close-up of an industrial control panel displaying safety features and a digital screen.
Paint Mixing & 2K Proportioning

If you're seeing any of these, we can help — usually starting with a conversation and a visit to your floor.

  • Paint peeling, chipping or failing adhesion tests after cure
  • Soft or tacky film, slow cure, gloss or color that drifts shift to shift
  • Hand-mixing with cups and scales, and too much material dumped at end of pot-life
  • A proportioner nobody trusts — or nobody remembers how to run
  • Color changes that eat half a shift in solvent and downtime
Our approach

Diagnose first. Recommend second. Then make sure your team can run it.

01

Measure the ratio you actually get

We sample at the gun, not just the pump, so you see the real activator-to-resin ratio your parts are receiving.

02

Match the system to the job

Fixed-ratio for one or two high-volume colors. Electronic proportioning with recipes and alarms where you run many colors or tight specs.

03

Make it easy to run

Touchscreen recipes, off-ratio alarms and simple flush sequences, so a new painter gets it right on day one.

04

Support it for the long haul

Seals, meters, valves and service from people who know your installation.

Right-sized, not upsold

Typical starting points — every recommendation is fit to your parts, coatings, volumes and people.

Option 1

Simple

Best for: One or two colors, high-volume parts, limited budget

  • Fixed-ratio mechanical proportioner
  • Pail or drum supply with agitation
  • Integrated gun flush

Option 2

Standard

Best for: Several colors, mixed part runs, operators changing over often

  • Electronic proportioner with touchscreen
  • Off-ratio alarms and lockout
  • Recipe storage and usage logging

Option 3

Advanced

Best for: Many colors, multiple booths or guns, quality and VOC reporting

  • Multi-color, multi-gun dosing
  • Automatic color change and flush
  • Data logging for VOC and quality records
Equipment we work with

We're brand-flexible: we'll recommend what fits your job, not what fills a quota.

GracoBinksAutoquipASC Tornado
M2K mechanical proportioners

Graco · Mixing & proportioning

M2K mechanical proportioners

Entry-level mechanical plural-component sprayers built on Merkur pumps. They mix two components at a fixed ratio, so finishers no longer have to mix by hand.

  • Fixed mix ratios from 1:1 to 6:1
  • Airless, air-assisted and air spray versions
32 models
IntelliFlow RCS3 2K proportioners

Binks · Mixing & proportioning

IntelliFlow RCS3 2K proportioners

Electronic two-component dosing and mixing system with closed-loop flow control for liquid finishing lines.

  • Gear-metered resin and hardener
  • EtherNet/IP connectivity
24 models
2K Comfort & 2K Smart mixing systems

Wagner · Mixing & proportioning

2K Comfort & 2K Smart mixing systems

Electronic mixing and dosing units for two-component coatings with fast color change. Flow meters and Wagner injection valves hold accurate mix ratios.

  • 2K Comfort: up to 25 colors and four components
  • Gear, stroke-sensor or Coriolis flow measurement
PT-D pressure feed tanks

Anest Iwata · Tanks, agitators & lifts

PT-D pressure feed tanks

Pressure feed tanks that supply coating to spray guns, from 10 to 80 liters. Each size comes with an air-driven agitator or as a manual (non-agitated) tank.

  • PT-10D through PT-80D sizes
  • Pneumatic-agitated and manual configurations
Stainless steel poppet color change valves

Autoquip · Mixing & proportioning

Stainless steel poppet color change valves

Cartridge-style stainless poppet valves that serve as the on/off element in Autoquip color stacks, dump valves and solvent manifolds.

  • Up to 300 psi fluid pressure
  • Wetted parts: stainless steel, PTFE, UHMW
5 models
ProMix 2KS & 3KS proportioners

Graco · Mixing & proportioning

ProMix 2KS & 3KS proportioners

Electronic plural-component proportioners for two-component coatings in manual and automatic versions. The ProMix 3KS adds a third component to a 2KS system.

  • Manual and automatic models
  • Multi-color and multi-catalyst configurations
122 models

Questions we hear

How do I know if my mix ratio is the problem?

Adhesion failures, soft film, slow cure and gloss variation are the classic signs. We take ratio checks at the gun during production and compare them to your coating's technical data sheet.

We only run two colors. Do we need an electronic proportioner?

Often not. A fixed-ratio system can be simpler, cheaper and very reliable for one or two high-volume colors. We recommend electronic systems only where the color count or spec demands it.

Can you work with the coatings we already use?

Yes. We size and configure the system around your current coatings, ratios and pot-life, and coordinate with your coatings supplier when needed.

Request a quote

Send a parts list or describe the problem. A finishing specialist will respond within one business day with next steps, pricing and timeline.

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