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Bro-Krak

Self-Levelling Pourable Flexible Fast Crack Filler

Quickly fill cracks in concrete that would normally require a re-application of concrete. Things like cracked sidewalks or warehouse floors can now be fixed and operational in no time. Mix it up and just pour it in!

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Product Information

Polyaspartic Crack Filler

Bro-Krak, a dual-component crack filler, boasts UV resistance, stability, and rapid curing. Crafted as a polyaspartic coating, it excels in coverage quality. Environmentally considerate, Bro-Krak performs outstandingly across various conditions. It offers robust chemical resistance, exceptional mechanical strength, durability, and strong adhesion. Designed to be flexible, it effectively absorbs impacts and adjusts to expansion and contraction, all while providing a high-gloss, porcelain-like finish.

Bro-Krak is a polyaspartic coating renowned for its fast curing, stability, UV-friendliness, and superior coverage. While it is environmentally friendly and offers high chemical resistance, strong mechanical strength, and durability with a high-gloss, porcelain-like finish, it is typically more expensive than traditional coatings. Its advanced properties make it a preferred choice for industrial and commercial applications, despite the higher cost.

Composition: Derived from aliphatic polyisocyanate and polyaspartic ester.
Applications: Ideal for floor coatings, sealers, and protective coatings.
Curing Time: Rapid.
Durability: High.
Environmental Resistance: Strong against UV and chemicals.
Advantages: Faster curing and application in varied temperatures, more robust finish than epoxy.
Considerations: Higher cost, requires precise application.

Features:

Use what you need, can be partially used as long as you use equal parts of A and B
Remains flexible to allow for concrete expansion and contraction.
Dries in 1 hour. Allows for foot traffic within 4 to 5 hours
Fully cured in about 4 days.
No VOC's, low odor
Available in clear or grey.
100% solid
Excellent for hairline cracks
Apply to concrete, metal, wood or fibreglass.
Will also adhere to epoxies and polyurethanes

Excellent for use in:

Warehouses & industrial floors, garages, loading docks, shopping centres, and all other types of floor areas.

Instructions:

Use a chisel to clean the crack, removing any loose or dirty material to expose clean and solid concrete
Fully mix equal parts of A and B (by volume)
Dries in 1 hour
Traffic in 3 hours or less
Fully cured in about 4 days.

Fix Cracked Concrete quickly

Polyaspartic and epoxy coatings are both used in industrial and commercial flooring applications, but they have distinct differences in terms of composition, properties, and applications.

Feature	Polyaspartic	Epoxy
1. Composition	A type of polyurea, derived from polyaspartic ester and polyisocyanate.	Made from a mixture of a resin and a hardener, a type of thermosetting polymer.
2. Curing Time	Rapid curing, dries within hours.	Longer curing time, often overnight or over a few days.
3. Durability and Resistance	Excellent UV stability, good abrasion and chemical resistance.	Very durable and resistant to abrasion and chemicals, but can yellow under UV light.
4. Application Conditions	Can be applied in a wider range of temperatures and humidity.	Requires specific conditions, typically lower humidity and certain temperature ranges.
5. Aesthetic and Finish	Thinner layers, glossy and clear finish, can be pigmented.	Thicker, high-gloss finish, available in various colors and patterns.
6. VOC Emissions	Typically low VOC levels.	Can have higher VOC levels, though low-VOC options are available.
7. Flexibility	Maintains some flexibility after curing.	Hardens to a more rigid finish.
8. Cost	Generally more expensive.	Often less expensive, a cost-effective option.