Johns Manville PMMA Catalyst, 0.1 kg Bag, White

This is the Johns Manville PMMA Catalyst in a 0.1 kg white bag, used to cure JM PMMA liquid-applied roofing resins for flashing, penetrations, board joints and field membrane work. One order is one 0.1 kg bag. It pairs with JM PMMA liquid applied roofing system resins and primers.

Key Features:

• PMMA curing agent: Catalyst that initiates the cure of Johns Manville PMMA liquid-applied roofing resins.
• Liquid-applied systems: Used in JM liquid applied roofing systems for flashing, penetrations, joints and field applications.
• 0.1 kg bag: Sold as a 0.1 kg bag for accurate dosing when mixing resins.
• White color: White powder catalyst supplied in a sealed bag.
• System accessory: Part of the JM liquid applied roofing selector-guide product family.

Specifications Table:

Fit and Compatibility:

Designed for use with Johns Manville PMMA liquid-applied roofing system resins and related primers and reinforcement. Mix ratio and pot life must follow the JM liquids application guide; not a stand-alone coating.

Frequently Asked Questions (FAQ):

Q: What is included?
A: One 0.1 kg white bag of Johns Manville PMMA Catalyst.

Q: What does the catalyst do?
A: It is mixed into JM PMMA liquid-applied resins to initiate curing for flashing, penetration and field membrane applications.

Q: How much should I order?
A: Order per the mix ratio in the JM liquids application guide for the quantity of PMMA resin you plan to apply.

Q: Can it be used alone?
A: No, it is a catalyst for JM PMMA liquid applied roofing products, not a standalone material.

Q: Which systems use it?
A: Johns Manville liquid-applied (PMMA) roofing systems as covered by the JM selector guide and application literature.

Expert Verdict Reviewed by the SuperArbor Pro Desk

The catalyst-to-resin ratio controls pot life and cure, so measure precisely and mix thoroughly per the JM liquids application guide. Buy catalyst in the quantity matched to your resin order and keep bags dry until use. Only add catalyst after the resin substrate and reinforcement preparation steps are complete.

Follow the SDS and JM liquids application guide, wearing appropriate PPE when handling and mixing PMMA resins and catalyst.

Order the Johns Manville PMMA Catalyst 0.1 kg bag to cure your PMMA liquid-applied roofing resin on schedule.

Product Documents:

• Installation Guide (PDF)
• Product Data Sheet (PDF)
• Safety Data Sheet (PDF)