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CNPetro-Paste 4kg 100% Solid Content Marine Petrolatum Primer for Underwater Application with Zero VOC

Name: CNPetro-Paste 4kg 100% Solid Content Marine Petrolatum Primer for Underwater Application with Zero VOC
Brand: TIANJIN CNPETRO HITECH CO.,LTD
SKU: CNPetro-Paste 4kg
Price: 16.00 USD
Availability: InStock

Product Details

Place of Origin: Shandong, China

Brand Name: CNPetro

Certification: ASTM D 92, ISO 9001:2015

Model Number: CNPetro-Paste 4kg

Payment & Shipping Terms

Minimum Order Quantity: 4 Buckets (1 Carton)

Price: USD 8-25 / kg

Packaging Details: 4 kg industrial plastic bucket with sealed lid, 4 buckets per export corrugated carton, palletized

Delivery Time: 5-10 working days after order confirmation

Payment Terms: T/T,L/C

Supply Ability: 20000 kg per Month

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Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                                                                                100% Solid Content Petrolatum Primer Paste, Underwater Application Marine Corrosion Inhibitor, Zero VOC Underwater Applicable Primer
                              

Solid Content:	100%	Flash Point:	≥ 160 °C (ASTM D 92)
Service Temperature:	-50 °C To +75 °C	Application Temperature:	-5 °C To +55 °C
Coverage:	2 To 5 M² / Liter (surface-dependent)	VOC Content:	Zero
Packaging:	4 Kg Bucket, 4 Buckets Per Carton	Biocide Treatment:	Broad-spectrum Bactericides Incorporated

Solid Content:	100%
Flash Point:	≥ 160 °C (ASTM D 92)
Service Temperature:	-50 °C To +75 °C
Application Temperature:	-5 °C To +55 °C
Coverage:	2 To 5 M² / Liter (surface-dependent)
VOC Content:	Zero
Packaging:	4 Kg Bucket, 4 Buckets Per Carton
Biocide Treatment:	Broad-spectrum Bactericides Incorporated

Product Description

Underwater-Applicable Corrosion Inhibiting Primer Paste

The CNPetro-Paste 4kg is a 100% solid-content marine petrolatum paste engineered as the primary corrosion-inhibiting primer layer for the CNPetro anti-corrosion system. Formulated with water-displacing additives, passivating agents, and flow-control compounds, it is specifically designed for direct application to wet, damp, and even submerged steel surfaces.

Unlike conventional primers that require dry, blasted surfaces, CNPetro-Paste utilizes hydrophobic petrolatum chemistry to physically displace water from the substrate on contact, enabling underwater application without cofferdam construction or dewatering operations.

Formulation and Performance Data

Property	Metric	Standard
Solid Content	100%	-
Flash Point	≥ 160 °C	ASTM D 92
Service Temperature Range	-50 °C to +75 °C	-
Application Surface Temperature	-5 °C to +55 °C	-
Coverage Density	2 to 5 m² per Liter	-

Operational Advantages

Direct Underwater Use: Hydrophobic formulation displaces water from steel surfaces on contact, enabling application to wet or submerged substrates without dewatering.
Deep Pit Filling: For corrosion pits exceeding 2 mm depth, the paste can be worked into cavities by hand to eliminate voids and prevent under-film corrosion propagation.
No Cure Time: CNPetro-Tape can be applied immediately over the wet paste layer - zero waiting period improves installation productivity.
Zero VOC Environmental Profile: Non-toxic formulation suitable for environmentally regulated marine ecosystems and near aquaculture operations.

Application Instructions

Clean substrate to SP2 or SP3 using wire brushes or water blasting.
Apply paste uniformly by gloved hand or trowel; work into crevices and weld seams.
For pits deeper than 2 mm, fill completely and press firmly to eliminate air.
Verify uniform coverage at 2-5 m² per liter based on surface roughness.
Overwrap immediately with CNPetro-Tape - no drying time required.

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Contacts: Mr. Li

Tel: 86--15602138358

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CNPetro-Paste 4kg 100% Solid Content Marine Petrolatum Primer for Underwater Application with Zero VOC

100% Solid Content Petrolatum Primer Paste

Underwater Application Marine Corrosion Inhibitor

Zero VOC Underwater Applicable Primer

Underwater-Applicable Corrosion Inhibiting Primer Paste

Formulation and Performance Data

Operational Advantages

Application Instructions

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