Tikkurila Ensi Urethane Oil is an easy-to-use urethane oil which penetrates into concrete and withstands well abrasion and washing. The product is easy to apply by brush or roller.

Ensi Urethane Oil is used for dust binding of concrete surfaces. It is suitable for concrete floors and walls in industrial facilities, warehouses and cellars.

For professional use only

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• Features & Benefits
• Technical Data
• Surface Preparation
• Thinners
• Cleaning
• Application Conditions
• Application
• VOC
• Health And Safety

Features & Benefits

• Easy-to-use urethane oil which penetrates into concrete and withstands well abrasion and washing
• Easy to apply by brush or roller
• For dust binding of concrete surfaces
• Suitable for concrete floors and walls in industrial facilities, warehouses and cellars.
• Resistant against petrol, spirits and lubrication oils and grease.
• Resistant against vegetable and animal grease and weak solutions of acids and alkali
• Penetrates into concrete without forming a protective film

Technical Data

• Volume Solids: 30±2%
• Specific Gravity: 77±2%
• Practical Coverage
  • Coverage on concrete floors is on the average:
    • Porous concrete surfaces: 3–6 m²/l
    • Tight concrete surfaces: 10–15 m²/l

Practical coverage depends on the porosity of the substrate and on the application method.

Drying Time:

• Dust dry after 2 hours
• Touch dry after 6 hours
• Dries also in low temperature, over +5ºC

Surface Preparation

New concrete: Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor.

Old concrete: Remove all grease, oil, chemicals and other impurities by Maalipesu detergent. Clean out pot-holes removing all loose friable material. Open cracks with e.g. an abrasive tool. Remove loose material and dust.

Thinners

White spirit.

Cleaning

White spirit.

Application Conditions

• The relative humidity of the concrete should not exceed 97%.
• The temperature of the ambient air, surface or coating should not fall below +5ºC during application or drying.
• Relative humidity of air should not exceed 80%.

Application

• By brush or roller.
• Prime using 10–20% thinned ENSI urethane oil. Pour ENSI onto the floor and apply evenly.
• The second treatment can be carried out after 12–24 hours after priming if necessary.
• Note! Apply ENSI thinly so that after drying it has completely absorbed into the concrete.

VOC

• VOC 2004/42/EC (cat A/h) 750 g/l (2010)
• Ensi: max. VOC < 750 g/l

Health And Safety

Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets.

For professional use only

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.

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