Liquid Flashing Catalyst
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Liquid Flashing Catalyst is a reactive agent based on dibenzoyl peroxide to induce curing of Sika’s Liquid Flashing SW, Liquid Flashing WW, and Liquid Flashing Primer when mixed.
- Easy to mix
Usage
Catalyst for Liquid Flashing SW, Liquid Flashing WW, and Liquid Flashing Primer AREAS OF APPLICATION- Details that are difficult to flash with a sheet membrane
- Angle Iron
- I‐Beam
- Close Multiple Conduits
- Wooden Surfaces
- Concrete Surfaces
Advantages
- Easy to mix
Packaging
3.5 oz (0.1 kg) packet with tablespoon (10g) scoop inside each packet, 10 tablespoons (100 g) per packet, 40 packets per box
Color
White
Product Details
Chemical Base
Powder
Shelf Life
Liquid Flashing Catalyst has a shelf life of up to 12 months in the original unopened packet when properly stored, sealed and unmixed.
Storage Conditions
Store in a cool, dry, ventilated area away from flame sources. Do not store in direct sunlight or in temperatures above 86°F (30°C). Store away from reducing agents, strong oxidizers, acids, alkalis and accelerators.
Volatile organic compound (VOC) content
2.6 g/L (Liquid Flashing Primer + Liquid Flashing Catalyst Combined)
4.2 g/L (Liquid Flashing SW/WW + Liquid Flashing Catalyst Combined)
Application
MIXING
Thoroughly stir the entire pail of Liquid Flashing SW, Liquid Flashing WW, SarnaRoof Liquid Flashing Color Base, or Liquid Flashing Primer at a slow speed (200 – 400 rpm) using an electric drill with a stirring paddle for two minutes.
After stirring, pour 1 liter of Liquid Flashing into a clean plastic container and then add the appropriate amount of Liquid Flashing Catalyst (see below). Mix at slow speed using an electric drill and a disposable mixing paddle for two minutes. Do not re-use the mixing paddle after mixing the Liquid Flashing product and Liquid Flashing Catalyst.
The amount of Liquid Flashing Catalyst used may be altered depending on the ambient and surface temperatures. The mixing rates shown below are based on the mid‐range temperatures to provide an approximate pot life of 10 – 15 minutes after mixing.
MIXING RATES FOR LIQUID FLASHING SW
Ambient Temperature | Catalyst to Add |
50°F (10°C) to 68°F (20°C) | 5 tablespoons (50 g) |
68°F (20°C) to 95°F (35°C) | 2.5 tablespoons (25 g) |
MIXING RATES FOR LIQUID FLASHING WW
Ambient Temperature | Catalyst to Add |
23°F (-5°C) to 37°F (3°C) | 7 tablespoons (70 g) |
37°F (3°C) to 50°F (10°C) | 5 tablespoons (50 g) |
50°F (10°C) to 68°F (20°C) | 2.5 tablespoons (25 g) |
MIXING RATES FOR LIQUID FLASHING PRIMER
Ambient Temperature | Catalyst to Add |
32°F (0°C) to 50°F (10°C) | 6 tablespoons (60 g) |
50°F (10°C) to 68°F (20°C) | 4 tablespoons (40 g) |
68°F (20°C) to 95°F (35°C) | 2 tablespoons (20 g) |