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Ceilcote EJ10 Trowel Composite Joint Sealant
Two part rubberised asphalt compound designed for sealing joints and cracks in concrete, and as an expansion joint for Ceilcote floors. It is recommended for dilute acid and alkaline solutions, but is known to resist strong solutions of some chemicals
- Impact Resistant
- Water Resistant
- Chemical Resistant
$829.66
Drop Shipped
SKU
15112
Ceilcote EJ10 Trowel Composite Joint Sealant
Ceilcote EJ10 is a two-part rubberized asphalt compound formulated for sealing joints and cracks in concrete and as an expansion joint material for Ceilcote floors. Available in both pourable and trowelable grades, it cures to form a flexible, chemically resistant seal that remains durable under thermal stress, water immersion, and exposure to weathering. EJ10 offers excellent adhesion, elongation, and resiliency, making it ideal for chemical-resistant floor systems and industrial environments requiring long-term protection.
Key Features
- Two-part rubberized asphalt joint sealant.
- Available in trowelable and pourable grades.
- Provides watertight, chemically resistant joint seals.
- Flexible at low temperatures, down to -70°F (-57°C).
- Resists water immersion, weathering, and UV exposure.
- High resiliency with strong adhesion to concrete and linings.
- Durable under cyclic joint movement up to 25%.
Applications
- Expansion and control joints in Ceilcote flooring systems.
- Crack sealing in concrete substrates.
- Interior and exterior industrial floor joints.
- Chemical-resistant joint sealing for process areas.
- Applications requiring flexibility under thermal cycling.
Technical Specifications
| Property | Value |
|---|---|
| Chemistry | Two-part rubberized asphalt elastomer |
| Elongation (ASTM D-412) | 400% |
| Hardness (ASTM D-2240) | Shore A 40–50 |
| Working Time | 20–40 minutes depending on temperature |
| Cure Time at 75°F | Tack free: 6 hrs; Full cure: 2 days |
| Resiliency (SS-S-001401) | 93% @ 77°F; 96% @ 140°F |
| Service Temperature | -70°F to 200°F (-57°C to 93°C) |
| Coverage | 195–200 in³ per gallon |
| Packaging | 1 gal pourable or trowelable units |
| Shelf Life | 12 months at 70°F (21°C) |
Frequently Asked Questions
What is Ceilcote EJ10 used for?
It is used for sealing cracks and expansion joints in Ceilcote floors and concrete structures where chemical resistance and flexibility are required.
What makes EJ10 durable?
It offers a permanent water-resistant bond, excellent hydrolytic stability, and resilience against impact, thermal stress, and weathering.
How is it applied?
The pourable grade is poured into prepared joints, while the trowelable grade is used on vertical or special applications. A 7-day cure at 70°F is required for maximum bond.
Can it withstand temperature extremes?
Yes, EJ10 remains flexible at temperatures as low as -70°F and resists thermal cycling up to 200°F.
What packaging is available?
EJ10 is supplied in 1 gallon pourable or trowelable units.
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