Opus Easyseal AC3 is a specially formulated clear acrylic resin polymer compound designed specifically for the initial curing of freshly placed concrete, combined with the added benefits of sealing, hardening and dustproofing the concrete surfaces.

Coverage dependent upon application.

20ltr

In Stock

Sku:AC325L

£80.00

Category:

Description

Opus Easyseal AC3 is a specially formulated clear acrylic resin polymer compound designed specifically for the initial curing of freshly placed concrete, combined with the added benefits of sealing, hardening and dust proofing the concrete surfaces. Opus Easyseal AC3 is a partially penetrative material that provides a permanent, non-degrading protective matrix to the concrete surface. The acrylic film is UV stable and once cured provides a durable elastic coating that protects against staining and subsequent dusting.

 

BENEFITS

  • Opus Easyseal AC3 provides a labour saving method of curing concrete during the critical early stages.
  • May be applied directly to the concrete substrate on finishing.
  • Film is touch dry within 2-6 hours from application.
  • Coating is fully cured in 24 hours and maybe trafficked.
  • Provides a permanently hardened surface.
  • Provides a durable, dust free surface.
  • Suitable for use on power floated floors.
  • Material supplied ready to use in factory sealed containers.

 

PROPERTIES

Drying Times:                         Initial 2.6hrs @ 20oC, Fully Cured 24hrs @ 20oC

Storage Life:                           12mths in sealed containers

Appearance:                           Clear liquid

Specific Gravity @15.5oC:     0.833

Flash Point (PMCC):               38oC

 

APPLICATION

Opus Easyseal AC3 is supplied ready for use and should not be diluted. Concrete should be sprayed with Opus Easyseal AC3 at the specified coverage rate immediately after surface finishing and when any free water has dissipated. The application should be affected by evenly applying a fine mist spray, from a low pressure sprayer unit. Care should be taken during application in high ambient temperature/windy conditions to avoid dermal and respiratory contact. Coverage rates should vary depending upon the intended use. See COVERAGE. A second coat may be applied between 4-24hrs following the initial application. Spray equipment should be dedicated for use with Opus Easyseal and must be thoroughly cleaned after use with solvent cleaner.

 

COVERAGE

When required to provide effective curing to fresh concrete, Opus Easyseal AC3 should be applied at 5m2 /litre.

When required for sealing and dust proofing freshly cast concrete, the application should be 6-14m2 /litre.

When required for sealing and dust proofing mature concrete, the application should be 10-14m2 /litre.

 

CERTIFICATION

Opus Easyseal AC3 Complies with the requirements of ASTM C 309-97. Type 1 Class B. When tested in accordance with ASTM C 156-95 Opus Easyseal AC3 applied at a coverage of 5m2 /litre, restricts water loss to not more than 0.55Kg/m2 of surface in 72hrs.

 

STORAGE & HANDLING

Opus Easyseal AC3 is supplied in manufacturer’s sealed containers of 20 litres and 205 litre capacity. The material contains flammable solvent based ingredients and must be handled following the Health & Safety Data Sheet for the product.

 

PACKAGING

20 litre containers, please contact us for prices for larger quantities or 205 litre drums.

 

HEALTH & SAFETY

Material is flammable. Avoid physical contact with material and inhalation. If contact with the skin should occur wash with a suitable antiseptic cleaner and then soap and water. If splashes should affect eyes, bathe immediately with copious quantities of clean water and then immediately seek medical advice.

Reference should be made to the separate Opus Easycon XS Health and Safety literature.

DOWNLOAD SAFETY DATA SHEET 

Additional information

Weight 26 kg