Catalyst Dispenser Bottle 15ml 50ml 60ml MEKP Measuring Dispenser

Precision Catalyst Dispenser for MEKP Hardener and Resin Mixing Applications

Catalyst Dispenser Bottles are designed for accurate and controlled dosing of MEKP catalyst in fibreglass and composite applications. Available in 15ml, 50ml and 60ml sizes, these dispensers allow precise measurement of catalyst to ensure consistent resin curing and reliable laminate performance.

Featuring a calibrated chamber and squeeze bottle design, the dispenser enables users to measure exact catalyst quantities before dispensing. This helps maintain correct catalyst ratios, which is critical for achieving proper curing, avoiding under or over catalysing, and ensuring structural integrity in fibreglass laminates.

The clear bottle construction allows easy visibility of contents and measurement levels, while the integrated dispensing spout ensures clean and controlled pouring without spills. These dispensers are commonly used in fibreglass workshops, marine repairs, automotive applications and composite manufacturing environments.

Ideal for use with polyester and vinyl ester resin systems, catalyst dispensers are an essential tool for improving accuracy, reducing waste and maintaining consistent results in laminating and repair processes.

Features & Benefits

Key Features

• Available in 15ml, 50ml and 60ml measuring capacities
• Designed for accurate MEKP catalyst dispensing
• Integrated measuring chamber for precise dosing
• Clear bottle for easy visibility of liquid levels
• Squeeze bottle design for controlled dispensing
• Chemical resistant construction suitable for catalysts

Key Benefits

• Ensures accurate catalyst ratios for consistent curing
• Reduces risk of under or over catalysing resin
• Improves laminate quality and structural integrity
• Minimises waste and mess during mixing
• Speeds up workflow in fibreglass applications
• Essential tool for professional composite work

How It Works

• Squeeze the bottle to fill the calibrated chamber to the desired measurement
• Release pressure to isolate the measured catalyst
• Pour directly into resin mix for accurate dosing
• Ensures consistent catalyst ratios for controlled curing

Choosing the Right Size

• 15ml – ideal for small batches and detailed repair work
• 50ml – suitable for general laminating and medium mixes
• 60ml – best for larger batches and higher volume applications

Key Applications

• Fibreglass lamination and resin mixing
• Boat building and marine repairs
• Automotive fibreglass repairs
• Composite manufacturing and moulding
• Pool and spa repairs
• Industrial resin applications

Trade Tips

• Always measure catalyst accurately to avoid curing issues
• Adjust catalyst ratios based on ambient temperature
• Clean dispenser regularly to prevent blockage
• Store away from direct sunlight and heat sources

Catalyst Dispenser Bottle FAQs

Q1. What is a catalyst dispenser used for
A1. It is used to accurately measure and dispense MEKP catalyst when mixing resin systems.

Q2. Why is accurate catalyst measurement important
A2. Incorrect ratios can lead to poor curing, weak laminates or overheating during the curing process.

Q3. Can this be used with polyester resin systems
A3. Yes, it is designed for use with MEKP catalyst used in polyester and vinyl ester resins.

Q4. What size should I choose
A4. Smaller sizes are best for repairs, while larger sizes suit higher volume laminating work.

Q5. Is the bottle chemical resistant
A5.Yes, it is designed to handle catalyst liquids used in fibreglass applications.

Q6. How do I clean the dispenser
A6. Rinse with appropriate solvent if required and ensure it is fully dry before reuse.