1. Technical Data Sheet:

Testing items Performance
Appearance black, homogeneous paste
Density (g/cm3) 1.33+/-0.05
Touch Dry time (min) 20~60
Curing speed (mm/d) 3~5
Volatile content (%) ≤ 4
Shore A hardness(A) 55+/-5
Tensile strength( Mpa) ≥ 5.0
Elongation at break (%) ≥ 400
Extrudability (g/min) 60
Application temperature (C) +5~+35
Shelf life(month) 9

2. DESCRIPTION:
Renz 20 is one component high quality multi-purpose polyurethane sealant, it cures by reaction with atmospheric moisture to form a durable and weathering resistant elastomer, 661 is manufactured in accordance with the ISO/TS 16949: 2002.

3. USES:
Suitable for automobile windshield and side glass installing.
Suitable for car body structural bonding and sealing.

4. ADVANTAGES:
* One-component formulation, excellent smooth appearance.
* Safe Drive Away Time in as little as two hours when used on vehicles with airbag.
* Modest Hardness and high tensile strength after curing. -
* Flexible, durable and excellent extrudability.
* Need no primer to glass
* No sagging, no pollution and corrosion to base material and environment.
* Excellent sealing and adhesion performance, excellent water and aging resistance.

5. ADVICE:
*For common occasion, after cleaning out the surface with organic solvent, this product can be used directly.
*Please construct by application instructions strictly, failure of stickiness may be caused by any operation disobeying construction techniques.
*This product is innocuous after curing completely, but before set, please avoids contacting with eyes and skin. In case of eyes and skin contact, wash immediately and thoroughly with soap and water. See doctor immediately if it is serious.