TAV - Thickening Activator
SANI-TRED's TAV (Thickening Activator) is a thick, blue-colored, inert, odor-free, gel-like additive specifically designed and formulated to be blended with LRB (Liquid Rubber Base). TAV adjusts the viscosity of LRB from a self-leveling liquid to a "thickened mixture" with a putty or caulk-like consistency—perfect for vertical, horizontal, or inverted applications without sagging, running, or slumping. Ideal for patching and sealing any joint, seam, crack, hole, or rough profile area.
Read moreTAV - Thickening Activator - 4oz in half pint is backordered and will ship as soon as it is back in stock.
TAV - Thickening Activator - 4oz in half pint is backordered and will ship as soon as it is back in stock.
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Product Description
SANI-TRED's TAV (Thickening Activator) is a thick, blue-colored, inert, odor-free, gel-like additive specifically designed and formulated to be blended with LRB (Liquid Rubber Base). TAV adjusts the viscosity of LRB from a self-leveling liquid to a "thickened mixture" with a putty or caulk-like consistency—perfect for vertical, horizontal, or inverted applications without sagging, running, or slumping. Ideal for patching and sealing any joint, seam, crack, hole, or rough profile area.
Specifications:
- Size: Quart, 1 Gallon, 5 Gallon
- Color: Blue
- Mix Ratio: 1 Part TAV to 2 Parts LRB
- Shelf Life: 1 year in unopened containers
Key Benefits:
- Provides ideal thickening for surface repairs while using LRB (Liquid Rubber Base)
- Allows LRB to be applied on vertical, horizontal, or inverted surfaces
- Prevents sagging, running, or slumping during application
- Inert and odor-free formula
- Creates putty or caulk-like consistency for precise repairs
Limitations:
- Can only be used with LRB (Liquid Rubber Base)
How to Use:
- Combine 1 Part TAV with 2 Parts LRB
- Mix until complete color consistency is achieved
- If dispensing mixture from a bag, spoon LRB/TAV mixture into the bag with a spatula (or similar tool). Cut the corner of the bag to allow quick application of the LRB/TAV mixture.
Product Documentation:



