West System Brand Qualifies for Free Shipping West System Brand Mini Pump Set #300

WEST SYSTEM Mini Pump Set #300

$32.60 $38.91 -17% OFF

WEST SYSTEM Mini Pump Set #300

$32.60 $38.91 -17% OFF

WEST SYSTEM Mini Pump Set #300

$32.60 $38.91 -17% OFF

SKU: WSB-300

UPC: 811343011307

More about this item

WEST SYSTEM 300 Fiberglass & Repair

The 300 Mini Pump Set is designed for convenient and accurate metering of all Group Size A, B, and C WEST SYSTEM resin and hardeners. This essential tool eliminates the mess and potential errors involved with measuring epoxy by weight or volume, ensuring perfect mix ratios every time.

Accurate, Foolproof Metering:

Each pump is calibrated to deliver the proper working ratio with one full pump stroke of resin for each one full pump stroke of hardener. This simple 1:1 pumping action eliminates measuring errors and ensures consistent, reliable epoxy cure regardless of which hardener you're using.

Complete Pump Set:

The set contains one resin pump and two hardener pumps, allowing you to have dedicated pumps for different hardeners (such as 205 Fast and 206 Slow) without cross-contamination. This is especially convenient for users who switch between hardeners for different applications.

Direct Container Mounting:

The pumps mount directly on resin and hardener containers, eliminating the mess of pouring and measuring. Simply pump the required number of strokes into your mixing container, and you're ready to work.

Dispensing Volumes:

  • 105/205-206 Pumps: Deliver approximately 0.8 fl oz of resin/hardener with one full stroke of each pump
  • 105/207-209 Pumps: Deliver approximately 0.9 fl oz of resin/hardener with one full stroke of each pump

Universal Compatibility:

The set comes ready to install on Group Size B containers and includes extension tubes for Group Size A containers. Group Size C extension tubes are included in the 105-C Resin and in the 207-SC or 209-SC packages. Group sizes may be combined as long as all pumps have yellow heads.

Important Compatibility Note:

To avoid confusion and possible off-ratio metering, 300 Mini Pumps feature yellow heads and should not be used with any older pumps with white heads (301 and 303 pumps). Always use pumps with matching head colors to ensure accurate metering.

Key Benefits:

  • Accurate Metering: Calibrated for perfect mix ratios
  • Eliminates Measuring: No scales or measuring cups needed
  • Direct Mounting: Attaches to resin and hardener containers
  • Complete Set: One resin pump, two hardener pumps
  • Durable Construction: Polypropylene for dependable service
  • Universal Fit: Works with Group A, B, and C containers

Usage Tips:

Always use full pump strokes for accurate metering. Partial strokes can result in incorrect mix ratios. Prime new pumps by pumping several strokes to remove air and ensure consistent dispensing.

The 300 Mini Pump Set is an essential investment for anyone working regularly with WEST SYSTEM epoxies, providing the accuracy and convenience that professional results demand.

Part Number: 300
UPC Code: 811343011307

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