Jotamastic 87 Surface Tolerant Epoxy Primer is designed for use on steel when abrasive blast cleaning may not be possible. It can be applied by Airless spray, brush or Roller. The aluminium version is recommended as a first coat to provide extra corrosion and water resistance. Buying a 20-litre tin over against a 5-litre tin the price will decrease slightly.Jotamastic 87 is a high solids, high build, two pack surface tolerant epoxy mastic with excellent abrasion and corrosion resistance. Jotun Jotamastic 87 would normally cost between £12 and £14 per litre depending on the amount purchased. – Needs to be used within 2 hours of being mixed at 23 ✬ (this reduces to 1 Hour if using winter grade version) – Can be applied at sub-zero temperatures When using a brush or a roller extra care must be taken to achieve the specified dry film thickness. A roller can be used for small areas but isn’t recommended for the first primer coat. Jotun Jotamastic 87 can be applied using airless spray, using a brush is recommended for stripe coating and small areas. In the marine industry, it can be used on outside hulls, exterior and interior areas including water ballast tanks and it can be used as a protective coating for offshore environments like splash zones, refineries, power plants, bridges, buildings, mining equipment and general structural steel. Jotamastic 87 is primarily designed for maintenance and repair. It can be used as a primer, mid-coat, finish coat or as a single-coat system in atmospheric and immersed environments. Jotun Jotamastic 87 is suitable for properly prepared carbon steel and aged coating surfaces. Jotamastic 87 provides long-lasting protection in environments with high corrosivity. Jotamastic 87 is designed for areas where optimum surface preparation is not possible or desired and can also be applied at sub-zero surface temperatures. Jotun Jotamastic 87 is a two-component polyamine cured epoxy mastic coating which is a surface tolerant, high solids and high build product.
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