Parcel Orders over $300 Ship Free.
Euclid Eucolastic 1NS 10oz Cartridge Black
Euclid Eucolastic 1NS is a polyurethane sealant designed for sealing joints in concrete and masonry structures, offering exceptional adhesion, flexibility, and weather resistance. Extremely durable in dynamic joints, offering persistent adhesion once fully cured.
- Provides a secure seal to prevent water infiltration.
- Accommodates joint movement for enhanced flexibility.
- Withstands outdoor exposure and UV radiation for long-lasting performance.
$5.78
Availability:
In stock
( 59 Available )
SKU
18220
Euclid Eucolastic 1NS – 10oz Cartridge – Black
Euclid Eucolastic 1NS is a single-component, non-sag, low-modulus polyurethane hybrid joint sealant. Formulated with a silane-terminated polyurethane polymer, it provides superior performance compared to conventional polyurethane sealants. Eucolastic 1NS is designed for dynamic joints in both interior and exterior applications, offering excellent adhesion and durability once cured. This versatile sealant can be painted and is suitable for a wide range of substrates, including concrete, masonry, EIFS, and more.
Key Features:
- Single-component, non-sag polyurethane hybrid sealant
- Low-modulus for dynamic joint applications
- Moisture-cured and highly durable
- Skins rapidly – tack-free in 3 to 4 hours at 75°F (24°C)
- Service temperature range: -40°F to 185°F (-40°C to 85°C)
- Movement capability of ±35%
- Adhesive and cohesive bonding during temperature cycles
- Can be painted once cured
Applications:
- Concrete control and expansion joints
- Precast concrete panels
- Exterior Insulation and Finish Systems (EIFS)
- Window and door perimeters
- Masonry and facade joints
- Above and below grade applications
Technical Specifications:
| Property | Value |
|---|---|
| Shore A Hardness | 25 |
| Movement Capability | ±35% |
| Skin Time | 1 hour |
| Tack Free Time | 5-6 hours |
| Service Temperature | -40°F to 185°F |
| Packaging | 10 oz Cartridge |
| Shelf Life | 18 months (unopened) |
Frequently Asked Questions:
Can Eucolastic 1NS be used outdoors?
Yes, it is suitable for both interior and exterior applications, including above and below grade.
What is the recommended joint width for application?
Joint width should be at least 1/4 inch (6 mm) and no more than 1 inch (25 mm) for optimal performance.
Can it be painted?
Yes, once cured, Eucolastic 1NS can be painted with compatible coatings.
Please complete your information below to login.