Denso Protal 7300™ Dark Grey (Part A&B) – 1L Kits (Box of 4)

Denso Protal 7300™ Dark Grey (Part A&B) – 1 Litre Kits (Box of 4) is an epoxy coating specially formulated to coat dry, damp or wet surfaces. Protal 7300™ offers excellent gouge, abrasion and impact resistance. This high-build coating can achieve up to 1250 µm in one coat and has been reformulated to offer improved brushing characteristics for enhanced appearance and film thickness control. In addition, applicators can apply Protal 7300 by pad, brush or roller in one or more coats.

To read an example of Protal 7300 in use, also visit the Denso Website.

Also available in Light Grey

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Denso Protal 7300™ Dark Grey Technical Information

Composition

Protal 7300 (UK) is a solvent-free epoxy coating.

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Uses

Protal 7300 (UK) helps coat the exterior of pipelines, structures or other steel surfaces that may be wet or damp due to the environment or atmospheric condensation. Therefore, it may suit applications where surface moisture can make standard coating work more difficult.

Service Temperature: -10°C to +65°C

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Characteristics

Protal 7300 (UK) has the following characteristics:

• can be applied to wet and damp surfaces,
• high build, up to 1250 µm in one coat,
• has excellent adhesion to wet and damp surfaces, and
• has excellent gouge, abrasion and impact resistance.

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Surface Preparation

Prepare surfaces by abrasive blast cleaning to ISO 8501-1 Sa 2 ½. In addition, the abrasive cleaning material should use an appropriate blend of abrasive media to produce an angular surface profile of 75 µm to 100 µm.

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Application

Use as supplied in pre-weighed packs Part A (base component) with Part B (hardener). Initially, stir the base and hardener independently. Then, add the hardener to the base and mix at a slow constant speed to avoid introducing air into the product until it reaches a uniform grey colour without streaks. Also, make sure all sides of the container are scraped. Apply with a Denso Protal Applicator pad, roller or brush. If applying to a wet surface, displace water as the coating is applied.

Use a wet film thickness gauge to measure the coating thickness throughout the application process.

For complete instructions, please refer to the Protal 7300 (UK) Hand Application Specifications. Application Temperature: +5°C to +65°C.

At low temperatures, warm Protal 7300 (UK) to +15°C to facilitate mixing.

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Thinning/Cleaning

Do not thin. After use, clean equipment using MEK or equivalent solvent cleaner.

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Availability

Protal 7300 (UK) comes in 1 L kits. However, other sizes may be available upon request.

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Storage conditions

Shelf life is 24 months when stored in original containers at +5°C to +35°C. On job sites where temperatures are below +15°C, keep the product warm to support proper mixing.

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Waste material

Please avoid or minimise waste wherever possible. Also, do not discard waste material, including packaging, in the surrounding environment. Follow all relevant legislation for disposal.

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Health & Safety

Wear protective clothing and ensure adequate ventilation. In addition, avoid contact with skin and eyes. See Safety Data Sheet for further information.