Polymer based Hold coating product, Easy to apply on SHIP HOLD SURFACE.  Slip Barrier Coats HOLD BLOCK is POLYMER BASED non-reactive coating materials which makes thin film barrier on the surface after dry. Due to the formation of RXSOL THIN barrier film on the surface, the cleaning operation after unloading becomes quicker and easier with optimum results.

•  
• Product metal against corrosive cargo
• Products paint against cargo penetration
• Environmentally friendly
• Safe to  use in occupied / covered areas
• Reduces turn around times
• Easy to direct spray
• If hold cleaning is to be performed from tank top level only powerful equipment designed for cargo hold cleaning will do the job in a minimum of time.
• Effective cleaning chemicals that can dissolve stains and remove discoloring are required the crew needs to have effective  equipment to apply these chemicals from tank top level personal proactive equipment is required depending on type and condition of hold paint chemical that protect the paint may also be needed
• And don’t forget procedures  have to be drown up and your
• Crew  trained for the job Standardization of equipment and chemical onboard you ship will make life easier for your seaman and save your time

PRELOAD Slip HOLD BLOCK Application Procedure

Before application, previous cargo residues should be completely removed, and the existing paint/coating on the surface should be properly cured. 

Application guidance recommends using suitable low-pressure spraying equipment. Application should begin at the bottom of the bulkheads and proceed upward, followed by the tank sides and tank tops. The nozzle is positioned approximately half a metre from the surface during application.
The stated coverage is approximately 16–18 m² per litre, depending on application conditions and surface characteristics. After application, the coating should be allowed to dry completely before loading cargo. Typical drying time is approximately 1–2 hours, depending on temperature and humidity. 

RXSOL HOLD BLOCK is a Heavy Duty protective Solution for hold of vessels , which carrying corrosive and / or messy cargos  such as sulphur salt petcock coal and concentrates. It can be easily removed with it

General Recommendation Dose for smooth surface : 
for Sulphur, Salt, etc        100 Ltrs/Hold for HANDYMAX & 150 Ltrs/Hold for PANAMAX
& for Petcoke, Coal, etc   200 Ltrs/Hold for HANDYMAX & 250 Ltrs/Hold for PANAMAX

This materials can be use directly with low pressure machine or manually by garden spray pump. in general practice on smooth & clean surface  each drums of 210 ltrs covers 2000 to 2500 sq meter while on rough and rusted surface require more quantities of materials.

Dosage

for HANDYMAX  (5 Holds) : In general  500 Ltr to 1000 Ltr   RXSOL-22-2210-210 require to cover area up to 12 mtrs , i.e approx 1/2 drum to 1 drum of material is sufficient for each hold , while
for PANAMAX    (7 Holds) : In general 1000 Ltr to 2000 Ltrs RXSOL-22-2210-210 require to cover full area. , i.e approx 3/4 drum to 1.25 drums of material is sufficient for each hold.

Refer this link for complete set of HOLD CLEANING KIT  ::: http://rxmarine.com/Ship-hold-cleaning-kit-set-supplier

Notes

This Emulsion is safe to use , But as a precaution goggles & Protective gloves with mask require before use of this materials.

Precaution : 1 > Deposition of previous cargo /  Lime wash should be removed .
                    2 > Newly Painted surface should be fully cured.

Other Valuable Hold Cleaners :::

Cement Remover RX Hold ::: Highly concentrated and powerful penetrating agents materials which is effectively react with cement to loosen the bonding strength . Best results can obtain on dry surface of cement. RXSOL'S R & D has developed this molecular cement dissolver. Part No.- RXSOL-22-2202-025, Part No.- RXSOL-22-2202-020,  Part No.- RXSOL-22-2202-050

Precautions

Refer this link for complete set of HOLD CLEANING KIT  ::: https://rxmarine.com/Ship-hold-cleaning-kit-set-supplier

Useful area

Slip Barrier Polymer Coats HOLD BLOCK formulated to perform maximum protection to wards hold surface during transport and save lot of time during unloading operations as cargo doesn't adhere towards hold surface. After unloading of cargo when Aquaatuff High Foam is applied to Slip Barrier Polymer Coat treated hold surface all cargo residue get off without any extra manual force requirement.
 

PRELOAD Slip HOLD BLOCK: Protective Cargo Hold Coating for Bulk Carrier Ships

RXSOL PRELOAD Slip HOLD BLOCK is a water-based, temporary protective coating designed for cargo hold surfaces on ships carrying difficult and corrosive bulk cargoes. It forms a thin, homogeneous, water-soluble film that helps protect cargo hold surfaces from cargo penetration, staining, corrosion, and contamination. 

RXSOL PRELOAD Slip HOLD BLOCK is particularly useful before loading cargoes such as cement, sulphur, salt, petcoke, coal, and concentrates, where cargo residues can become difficult to remove and may affect the condition of the cargo hold. 

What is PRELOAD Slip HOLD BLOCK?

PRELOAD Slip HOLD BLOCK is a temporary, water-based cargo hold barrier coating manufactured by RXSOL. When sprayed onto a properly prepared cargo hold and allowed to dry, it creates a thin protective film over the surface.

The film helps prevent small cargo particles from becoming trapped in surface pores and protects the underlying coating and metal surface from contact with aggressive or difficult-to-clean cargoes.

One of the key advantages of PRELOAD Slip HOLD BLOCK is that the protective film can be removed with water after cargo discharge, including cold seawater under pressure. 

Key Benefits of PRELOAD Slip HOLD BLOCK

1. Temporary Cargo Hold Protection

PRELOAD Slip HOLD BLOCK creates a temporary barrier between the cargo and cargo-hold surface. This can simplify post-cargo cleaning and help maintain the condition of the hold.

2. Protection Against Corrosive Cargoes

The product is designed to protect metal surfaces against contact with corrosive cargoes. This is particularly relevant when transporting cargoes such as salt, sulphur, coal, petcoke, and mineral concentrates.

3. Water-Soluble Barrier

The dried film is water soluble and can be removed after unloading without requiring aggressive chemical stripping in normal applications. The film can be removed using cold seawater under pressure.

4. Helps Prevent Cargo Penetration

The temporary film fills surface pores and helps prevent fine cargo particles from becoming trapped in the cargo-hold surface. It can also help protect paintwork against cargo penetration.

5. Suitable for Metal Surfaces and Coatings

PRELOAD Slip HOLD BLOCK can be used on metal surfaces and metal alloys and is designed not to adversely affect rubber, plastic compounds, or cargo-hold coatings when properly applied. 

Applications of PRELOAD Slip HOLD BLOCK

PRELOAD Slip HOLD BLOCK is primarily used as a cargo hold protective coating on bulk carriers and other vessels transporting difficult-to-clean or potentially corrosive bulk cargo.

Typical cargoes include:

• Cement

• Sulphur

• Salt

• Petcoke

• Coal

• Mineral concentrates

• Other difficult-to-clean bulk cargoes

The manufacturer specifically identifies these cargo types for PRELOAD Slip HOLD BLOCK application. 

PRELOAD Slip HOLD BLOCK Removal After Cargo Discharge

After unloading, the temporary protective film can be removed using water. The manufacturer's technical information states that cold seawater under pressure can be used for removal. 

This water-removable characteristic can help reduce the effort required for cargo-hold preparation between voyages and may support faster hold-cleaning operations.

Packaging

PRELOAD Slip HOLD BLOCK:

•  25 L plastic jerrican

• 210 L plastic drum

Why Use PRELOAD Slip HOLD BLOCK for Cargo Hold Protection?

Cargoes such as cement, petcoke, coal, salt, sulphur, and mineral concentrates can leave stubborn residues or interact with cargo-hold surfaces. Applying a temporary barrier before loading can help reduce direct contact between the cargo and the hold surface.

The main operational benefits include:

• Temporary protective barrier

• Protection against difficult and corrosive cargoes

• Reduced cargo penetration into surface pores

• Easier post-discharge cleaning

• Water-removable film

• Suitable for bulk cargo operations

• Simple spray application

• Suitable for metal surfaces and compatible coatings when properly applied

PRELOAD Slip HOLD BLOCK for Marine Cargo Hold Maintenance

For ship operators, ship managers, superintendents, and marine cleaning contractors, cargo hold preparation is an important part of maintaining vessel turnaround efficiency.

Using a temporary hold coating such as PRELOAD Slip HOLD BLOCK before loading selected bulk cargoes can help protect the cargo-hold surface and simplify subsequent cleaning operations. The product is specifically developd as a protective coating for cargo tanks/holds against corrosive cargoes. 

Safety and Handling

PRELOAD Slip HOLD BLOCK as non-flammable and non-corrosive, it also warns that prolonged contact may cause skin or eye irritation. Appropriate protective gloves, goggles, and respiratory protection as required by the SDS should therefore be used during handling and spraying. Avoid spraying directly onto skin or eyes and avoid inhaling spray mist. 

Always follow the latest SDS, Technical Data Sheet, vessel procedures, application instructions before use.

Conclusion

PRELOAD Slip HOLD BLOCK is a specialized water-based temporary cargo hold protective coating designed for vessels transporting difficult-to-clean and potentially corrosive bulk cargoes. Its ability to form a thin protective film and subsequently be removed with water makes it a practical solution for cargo hold protection and cleaning preparation.

For vessels carrying cement, sulphur, salt, petcoke, coal, and mineral concentrates, PRELOAD Slip HOLD BLOCK can help protect cargo-hold surfaces, reduce cargo penetration, and simplify post-cargo cleaning operations. 

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Supply location

Slip Barrier Polymer Coats HOLD BLOCK RXSOL HOLD BLOCK is a Heavy Duty protective Solution for hold of vessels which carrying corrosive and / or messy cargos such as Sulphur, Salt, Petcoke, coal and concentrates. It can be easily removed after discharging of cargo .
FEATURES AND BENEFITS:...................................
$ Protects metal against corrosive cargo.
$Safe on all coatings, and to the personnel handling it.
$ Protects paint against cargo penetration.
$ Environmentally friendly .
$ Safe to use in occupied / covered areas.
$ Reduces turn around times .
$ Easy to Direct Spray.

Other Important materials , which help to control corrosion on metal surface. Chemically SULPHUR producing STRONG acid in presence of  moisture under excess of temperature, Freshly prepared acid during the reaction rapidly damaging steel surface. This can be prevented by ACID neutralisation method. RXSOL BILGE COAT is specially meant to solve this issue. For more details of product, You may click here to know more details about product and usingprocedure.

RXSOL Bilge Coat (Sulphur Acid Neutralizer)  Acts as Acid Neutralizer formed during sulphur voyages. 

Generic name

Keywords

Hold Block, Slip Barrier Coats HOLD BLOCK, Preload 

Is Slip Coat recommended for application on rusted surfaces, or should rust removal and surface preparation be completed first ?  :::  https://rxmarine.com/Is-Slip-Coat-useful-on-a-rusted-surface