PU Elastobond 101

UV-resistant, High Elastic polyurethane waterproof membrane

PU Elastobond 101 is a single-component, high-quality polyurethane coating that cures by reacting with atmospheric humidity to form a robust elastic film. It offers excellent adhesion to various substrates, including dry concrete, fibrous cement, ceramic tiles, wood, and galvanized steel when used with Aquathane Primer Range. This product is based on pure elastomeric hydrophobic polyurethane resin with special inorganic filler, providing superior weathering resistance.

Available Pack Sizes

23Kgs, 20Kgs & 10Kgs

Coverage

1.4-1.6 kg/m² for 1 mm dry film thickness

Application Areas

-

Technical Data Sheet(TDS)

MSDS

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Features and Benefits

Excellent adhesion to all common primed substrates.
Outstanding water and UV resistance.
High thermal resistance (service temperature up to 80°C).
Cold resistance, maintaining elasticity down to -20°C.
Superior mechanical properties, including high tensile and tear strength, and high abrasion resistance.
Good breathability to minimize humidity accumulation under the coating.
Flexible and durable, accommodating normal building movements.
Non-toxic, user-friendly, and green product.

Storage

SPU Elastobond 101 has a shelf life of 6 months from the date of manufacture if stored in the original unopened containers at temperatures between 5°C and 25°C. If these conditions are exceeded, consult Carbolink's Technical Department for advice.

Technical Properties (at 25°C, 55% RH)

#	Characteristic	Value
1	Specific Gravity	1.35 ± 0.05
2	Skin Over Time	4-6 hours
3	Tack-Free Time	6-8 hours
4	Re-coatable Time	8-24 hours
5	Light Pedestrian Traffic Time	24-48 hours
6	Final Curing Time	7 days
7	Service Temperature	-20 to 80°C
8	Nonvolatile (Solid) Content	≥ 82% (ASTM D2369)
9	Shore Hardness (Shore A)	40 ± 5 (ASTM D2240)
10	Shore Hardness (Shore 00):	≥ 35 N (ASTM C794)
11	Adhesion in Peel after Water Immersion	≥ 35 N (ASTM C794)
12	Film Thickness	Pass (ASTM C836)
13	Tensile Strength	≥ 2.0 MPa @ 7 days (ASTM D412)
14	Bond Strength	≥ 1.0 MPa @ 7 days (ASTM D4541)
15	Elongation	≥ 400% @ 7 days (ASTM D412)
16	Tear Strength	6.0 kN/m (ASTM D624)
17	QUV Accelerated Weathering	Pass @ 2000 hr (ISO 4582)
18	Hydrolysis (8% KOH, 15 days @ 50°C):	Pass

Data Reliability

All technical data provided in this document are based on laboratory tests. Actual performance may vary due to factors beyond our control.

Regional Compliance

Product specifications may vary based on local regulations. Please refer to the local Product Data Sheet for precise information.

Legal Disclaimer

The information and recommendations regarding the application and end-use of Carbolink products are provided in good faith based on our current knowledge and experience. Due to variations in materials, substrates, and actual site conditions, no warranty of merchantability or fitness for a specific purpose can be inferred. The user must determine the product's suitability for the intended application. Carbolink reserves the right to change the properties of its products. All proprietary rights of third parties must be observed. Orders are subject to our current terms of sale and delivery. Always refer to the most recent local Product Data Sheet, available upon request.