Coastal AF 38 Anti-Fouling Paint
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- 1 Product description
- 1.1 Typical use of coastal AF 38 Anti-Fouling Paint
Coastal AF 38 Anti-Fouling Paint is a one component antifouling coating based on ion exchange technology. It provides cost efficient fouling protection. This is achieved by self polishing characteristics reducing hull deterioration. To be used as finish coat in immersed environments only. Suitable on approved primers and tie coats on aluminium, carbon steel and wooden substrates.
Typical use of coastal AF 38 Anti-Fouling Paint
Recommended for under water hull in drydocking. The product can be used for long service periods up to 24 months as a part of a complete coating system.
- Jotun SeaForce 30 Anti-Fouling Paint
- Jotun SeaForce 60 Anti-Fouling Paint
- Jotun SeaForce 90 Anti-fouling
Typical trade of coastal AF 38 Anti-Fouling Paint
Property Test/Standard Description
Solids by volume ISO 3233 52 ± 2 %
Flash point ISO 3679 Method 1 25oC
Density calculated 1,6 kg/l
VOC-US/Hong Kong US EPA method 24 (tested) 460 g/l
(CARB(SCM)2007),SCAQMD rule 1113, Hong Kong)
VOC-EU IED (2010/75/EU) (theoretical) 474 g/l
The provided data is typical for factory produced products, subject to slight variation depending on colour.
Film thickness per coat
Typical recommended specification range
Dry film thickness 100 µm 150 µm 100 µm
Wet film thickness 195 µm 290 µm 195 µm
Theoretical spreading rate 5,2m2/l 3,4m2/l 5,2m2/l
To secure lasting adhesion to the subsequent product all surfaces shall be clean, dry and free from any contamination.
Surface preparation summary
Substrate : Coated surfaces
- New tie coat or new antifouling : Remove any contamination that could interfere with the intercoat adhesion.Exceeding maximum recoat intervals will require cleaning/abrading and/or application of additional coats, depending on condition
- Aged antifouling with leached layer : Removed by thorough fresh water washing at minimum nozzle pressure 200 bar.
- New tie coat or new antifouling : Remove any contamination that could interfere with the intercoat adhesion.Exceeding maximum recoat intervals will require cleaning/abrading and/or application of additional coats, depending on condition.
- Aged antifouling with leached layer : Removed by thorough fresh water washing at minimum nozzle pressure 340 bar.
The product can be applied by
Spray : Use airless spray.
Brush : Recommended for stripe coating and small areas. Care must be taken to achieved the specified dry film thickness
Roller : Recommended. Care must be taken to achieve the specified dry film thickness.
Dry and curing time
Substrate temperature 5 oC 10 oC 23 oC 40 oC
Surface (touch) dry 1h 1h 30min 3min
Dried to over coat, minimum 12h 9h 7h 6h
Dried/cured for immersion 12h 12h 10h 8h
For maximum overcoating intervals, refer to the Application Guide(AG) for this product.
Drying and curing times are determined under controlled temperatures and relative humidity below 85%, and at average of the DFT range of the product.
Surface (touch) dry : The state of drying when slight pressure with a finger does not leave an imprint or reveal tackiness.
Dry to over coat, minimum : The recommended shortest time allowed before the next coat can be applied.
Dried/cured for immersion : Minimum time before the coating can be permanently immersed in sea water.
Temperature Continuous Peak
Dry, atmospheric 60oC 90oC
Immersed, sea water 40OC 40OC
Peak temperature duration max.1 hour.
The themperatures listed relate to retention of protective properties. Aesthetic properties may suffer at these temperatures.
Note that the coating will be resistant to various immersion temperatures depending on the specific chemical and whether immersion is constant or intermittent. Heat resistance is influenced by the total coating system. If used as part of a system, ensure all coatings in the system have similar heat resistance.
Depending on the actual exposure of the coating system, various primers and topcoats can be used in combination with this product. Some examples are shown below. Contact Jotun for specific system recommendation.
Previous coat : epoxy shop primer, inorganic zinc silicate shop primer, epoxy, epoxy mastic, inorganic zinc silicate
Subsequent coat : polyurethane, epoxy.
Volume (litres) Size of containers (litres)
Coastal AF 38 5/20 5/20
The volume stated is for factory made colours. Note that local variants in pack size and filled volumes can vary due to local regulations.
The product must be stored in accordance with national regulations. Keep the container in a dry, cool, well ventilated space and away from sources of heat ignition. Containers must be kept tightly closed. Handle with care.
Shelf life at 23oC
Coastal AF 38 : 12 month(s)
In some markets commercial shelf life can be dictated shorter by local legislation. The above is minimum shelf life, thereafter the paint quality is subject to re-inspection.
This product is for professional use only. The applicators and operators shall be trained, experienced and have the capability and equipment to mix/stir and apply the coatings correctly and according to Jotun’s technical documentation. Applicators and operators shall use appropriate personal protection equipment when using this product. This guideline is given based on the current knowledge of the product. Any suggested deviation to suit the site conditions shall be forwarded to the responsible Jotun representative for approval before commencing the work.
Health and safety
Please obserse the precautionary notices displayed on the container. Use under well ventilated conditions. Do not inhale spray mist.Avoid skin contact.Spillage on the skin should immediately be removed with suitable cleaser, soap and water. Eyes should be well flushed with water and medical attention sought immediately.
When applicable, products primarily meant for use as primers or antifoulings may have slight colour variations from batch to batch. Such products may fade and chalk when exposed to sunlight and weathering.
The information in this document is given to the best of Jotun’s knowledge, based on laboratory testing and practical experience. Jotun’s products are considered as semi-finished goods and as such, products are often used under conditions beyond Jotun’s control.Jotun cannot guarantee anything but the quality of the product itself. Minor product variations may be implemented in order to comply with local requirements.Jotun reserves the right to change the given data without further notice.
Users should always consult Jotun for specific guidance on the general suitability of this product for their needs and specific applicaton practices
If there is any inconsistency between different language issues of thi document, the English (United Kingdom) version will prevail.
KIM LOAN CONSTRUCTION TRADING SERVICE CO.,LTD
We specialize in manufacturing, distributing and applying epoxy paints
Address: No.147, Road 28, Ward 6, Go Vap District, Ho Chi Minh City
Email : email@example.com