Sipiol® WL 1620-21 G coating is an aqueous, singlecomponent, transparent glossy anti-friction coating used for in-line application during production of colored elastomers, such as o-rings. It is composed of a designed solids system in an aqueous polyurethane dispersion.

Features and Benefits:

• Abrasion Resistant – provides excellent abrasion resistance with a thin dry film thickness [10-20 micron (0.4-0.8 mil)]; provides good abrasion resistance against rotating textile.
• Chemically Resistant – provides excellent resistance to cleaning fluids.
• Low Coefficient of Friction – provides a low coefficient of friction coating.
• Fast Drying – dries quickly at 140°C (284°F) substrate temperature; suitable for spraying on to small parts inside a rotary drum.
• Weathering Resistant – provides excellent resistance to weathering; no yellowing in appearance from humid and dry sun exposure.

Shelf Life/Storage:

Shelf life is one year from date of manufacture when stored properly by the recipient between 5°C and 30°C (41°F and 86°F) in original, unopened container. Temperature control measures are not required during transportation if freezing of the product is prevented. Keep container tightly sealed when not in use to prevent skinning. Do not store near direct heat sources.