Ottopol 1320 is a medium-hard, tough, all-anionic acrylic emulsion with outstanding chemical, abrasion, and wear resistance. The built-in crosslinker provides chemical resistance properties approaching PUD performance. It is also alkali-tolerant and retards the efflorescence of terrazzo and masonry. This product can be used in traffic paint and other exterior applications.

Chemical Family: Acrylics & Acrylates

End Uses: Sealer

Compatible Substrates & Surfaces: Concrete, Masonry, Terrazzo, Tile

Glass Transition Temperature (Tg): 18.0 - 18.0 °C

Features: Abrasion Resistance, Alkali Resistance, Chemical Resistance, Good Toughness, Reduced Wear, UV Resistance

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Coating Type
Product Applications

High quality cementitious sealers can readily be formulated with Ottopol 1320. It has good UV resistance, does not turn white or blush when immersed in water for extended periods of time and effectively retards efflorescence of cementitious articles. It therefore lends itself to formulating sealers for all types of masonry and terrazzo substrates as well as roofing tiles and other precast construction products. Ottopol 1320 can be used as a binder in traffic paints and other exterior applications.


Physical Form
Milky emulsion
ValueUnitsTest Method / Conditions
Flash PointSame as water
Glass Transition Temperature18°C
pH8.0 - 10.0
Solids Content49.0 - 51.0%
Specific Gravity1.05
Viscosity (at 25°C)500cps
Weight / Gallon8.7lbs

Regulatory & Compliance

Chemical Inventories