---
title: Solutions-PU Spray Foam Insulation | Passer Marine
description: PASSER Marine is an engineering and contracting company which is specialized in cryogenic insulation of Marine Cargo Tanks and Pipelines for types of liquefied gas carriers, such as LPG/LEG/LNG carriers. We provide professional cryogenic insulation solution as well as insulation repair & maintenance.
---

# PU Spray Foam Insulation

This system involves the application of polyurethane foam onto the tank surface to create a seamless and uniform insulation layer. Subsequently, a protective polyurea coating is sprayed onto the foam surface to provide an outer shield.

**Features:**

- A fully bonded and sealed system, offering excellent waterproofing and non-corrosive outer protection.
- Reduces the risk of penetration cracks or moisture accumulation spaces.
- Requires a thinner insulation layer.
- Reduces on-site storage space requirements.
- Simplifies transportation.
- Offers a cost-effective and faster application process.
- Provides a seamless solution for zero-hour maintenance.

[Download Datasheet](https://passergroup.com/hubfs/PASSER-ReinforcedSprayFoamSystemonIMOTypeCTank%202022%20Rev02-1.pdf?hsLang=en)

PU     - Polyurethane                PUR   - Polyurethane Rigid                  GRP   - Glass Reinforced Polyester

PIR    - Polyisocyanurate         EPS    - Expanded Polystyrene             SUS   - Steel use Stainless