LRB Catalyst - 1 Quart

The Concrete Protector's LRB Catalyst is an essential additive designed to accelerate the cure time of Liquid Rubber Base (LRB) waterproofing membrane. When TAV (Thickening Activator) is not being added to LRB, the catalyst must be used to ensure proper curing. Simply add 0.5 oz of catalyst per gallon of LRB to achieve faster tack-free and foot traffic times. The catalyst allows LRB to cure to a tough, permanently flexible membrane in 4-6 hours at 70°F or higher.

Specifications:

• Size: 1 Quart
• Weight: 3 lbs
• SKU: SI-5812
• Mix Rate: 0.5 oz per gallon of LRB

Key Benefits:

• Accelerates LRB cure time
• Essential when not using TAV (Thickening Activator)
• Easy to measure and mix
• Ensures proper curing of LRB membrane

How to Use:

1. Premix LRB thoroughly
2. Add 15%-25% water to LRB and mix until water disappears
3. Add 0.5 oz of LRB Catalyst per gallon of LRB (required if not adding TAV)
4. Mix thoroughly and apply to surface using brush, roller, squeegee, or notched squeegee

Compatible Products:

• Liquid Rubber Base / LRB (SKU: SI-1622)
• TAV / Thickening Activator (SKU: SI-5856)
• PermaFlex Primer (SKU: PFA-1002)
• Notched Squeegee (SKU: ET-7261)
• Tapered Wood Handle (SKU: TL-7395)

Product Documentation:

• Technical Bulletin for LRB
• Technical Data Sheet for Liquid Rubber Base- LRB
• Safety Data Sheet for Liquid Rubber Base-LRB