Huisins New Material Technology Co., Limited

Huisins New Material Technology Co., Limited


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Home ProductsBoat Bottom Paint

Bituminous Anticorrosive Paint Boat Bottom Paint For Under Water Area ROHS

Bituminous Anticorrosive Paint Boat Bottom Paint For Under Water Area ROHS

Bituminous Anticorrosive Paint Boat Bottom Paint For Under Water Area ROHS

Product Details:

Place of Origin: China
Brand Name: Huisins
Certification: ROHS/SGS/ISO
Model Number: L44-01

Payment & Shipping Terms:

Minimum Order Quantity: 500 gallons
Price: negotiation
Packaging Details: 28kg/17.5L in 20L container
Delivery Time: 15 working days after received your payment
Payment Terms: T/T or L/C or D/P
Supply Ability: 2,000MT per month
Detailed Product Description
Main Raw Material: Aluminiferous And Bituminous Standard Film Thickness: 75 Microns Dry ( 120 Microns Wet)
Application Method: Spray Color: Black
Type: Topcoat Luster: Half Glazed
Theoretical Spreading Rate: 8.3 Solids (vol %): ≤350

Bituminous Anticorrosive Paint Marine Spray Paint For Marine's Under Water Areas


Product Description

  • A one pack bituminous anticorrosive paint
  • VOC is less than  350g/L


Intended Uses

  • Economic anticorrosive coatings for use in all under water areas
  • For use at Newbuilding, Maintenance and Repair or On Board Maintenance


Product Information

  • Volume Solids  62%±3%
  • Finish/Sheen  matt
  • Typical Film Thickness  75microns dry ( 120 microns wet)
  • Theoretical Coverage :  8.3㎡/L  at typical film thickness
  • Mix Ratio:  3.2:1  6.5:1
  • Method of Application

Airless Spray   Tip size range         0.38-0.53mm

             Output Pressure       ≥17MPa

Air  Spray    Tip size range         2-3mm

             Output Pressure       ≥0.4MPa


Brush/Roller   Need to coat several times to get film thickness

  • Thinner : Not recommended .Use water only in exceptional circumstances(max 5% by volume)
  • Storage :Store in cool and dry conditions, Well ventilate. Keep away from hot and fire.Store temperature should be higher than 0°C.

Shelf Life: 12Months minimum at 25°C.Subject to re-inspection thereafter.


  • Pack Size :28kg/17.5L in 20L container

Surface Preparation:


1.  High pressure fresh water wash or fresh water wash, as appropriate, and remove all oil or grease, soluble contaminants and other foreign matter in accordance with SSPC-SP1 solvent cleaning. All surfaces to be coated should be clean, dry and free from contamination.


 2. Newbuilding


Remove weld spatter and smooth weld seams and sharp edges. The surfaces should be blast cleaned to Sa2.5(GB/T8923-1988). The weld seams areas could be to St3(GB/T8923-1988)

Apply 725-H53-81 before oxidation occurs. If oxidation has occurred, The entire oxidized area should be reblasted to the standard specified above.  

  • Repair/On Board Maintenance

The areas to be required should be cleaned to St3(GB/T 8923-1988) by mechanical method or higher level of surface prepared to Sa2.5 by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to minimum.





  • Apply in good weather, Temperature of the surface to be coated must be least 3°C above the dew point when the humidity is lower than 85%  
  • In common with all epoxy base coatings. 725-H44-61 will exhibit chalking of the film on UV exposure.
  • The dry time and over coating interval may change according to the environment factors.
  • Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.


Contact Details
Huisins New Material Technology Co., Limited

Contact Person: lilylu

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