Moisture barriers laminated to metal including Aluminium and stainless steel are widely used throughout the oil and gas industries to prevent galvanic corrosion of the cladding and also corrosion under insulation (CUI) from underneath. If water is present inside the system and makes contact with the metal jacketing or cladding corrosion can occur. The first barriers used were paint based, over time these evolved to using Kraft paper on polyethylene hence the name polykraft moisture barrier. Since the inception of moisture barrier they have evolved from paint to paper then Surlyn. In order to protect the metal jacket or lagging the barrier must be resistant to water and scratches and not have any pin holes that would let water through. When comparing barriers only a Surlyn/ Polyethylene barrier is able to achieve all these aims.



Isulation material | Polysurlyn moisture barrier/ kraft paper |
Surface | Plain, Flat, Mill finish, Smooth, Stucco embossed |
Alloy | 1050, 1060, 1100, 1200, 3003, 3015, 5005 |
Temper | H14, H16, H28, H24, |
Width | 200-1200m |
Thickness | 0.4mm-1.5mm |
Polysurlyn thickness | Polysurlyn thickness: about 0.076mm (3mil) |
Protection | Film/Kraft covered |
Quantity | The weight of each roll can be 2.5-3 tons |
Application | Industrial insulation jacketing, cover, insulation protective jacketing |

Sarin film aluminum coil (polymer film aluminum coil) mainly produces thickness 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm
Sarin film aluminum coil (polymer film aluminum coil) Main material: 1050H24, 1060H24, 1100H14, 3003H14, 3004, 5052H14, 5083
Aluminum Insulation Film Coil With Heat Insulation Polysurlyn Barrier Cladding For Pipe,
Polysurlyn Film Insulation Aluminium Roll Jacketing Coil,
aluminum moisture barrier sheet with polysurlyn film,
jacketing insulation polysurlyn coated aluminium coil roll ,
thermal insulation polysurlyn moisture barrier embossed aluminum coil ,
polysurlyn moisture barrier aluminum coil heat laminated on one size.







Used to protect pipe insulation from outdoor elements Installed with banding or screws,moisture barrier on the inside of the jacket,Aluminum jacket offers excellent protection for harsh outdoor conditions. It is used in industrial applications with Fiberglass Pipe Insulation, Mineral Wool Pipe Insulation, Foamglas Pipe Insulation, Rubber Pipe Insulation and more. Polysurlyn Moisture Retarder provides an excellent resistance to moisture and has excellent abrasion resistance during installation.
Packaging Details:
2.The packaging can be eye to sky or eye to wall based on the customer's requirement.
3.26 MT can be located into 20FCL, the sea freight rate is much cheaper than 40FCL.
4.Delivery Time: 15-25 days after receiving LC or 30% Prepayments .

Henan Kailong Aluminum Industry Co., Ltd Was founded in 2008 which is located in China Henan province biggest aluminum industry base --Science & Technology Industrial Zone of HuiguoTown, Gongyi City. Our company occupies 150, 000 square meters and has more than 800 employees include R & D team 18 people.
We are committed to providing our customers with quality products and best services. Welcome to visit our company ,looking forward to establishing a good business relationship with you.








Q: Are you manufacturer?
A: Yes, we are.
Q:Can you produce according to my requirement?
A:Yes, all the design, size, printing and packaging can be done according to customer's request.
About any further detail, please feel free to contact us.
Q: Do you offer free samples?
A: Sure,we are glad to send you free samples for your evaluation.But currently we need you to kindly
pay the delivery charge on your side if you'd like to have our samples.
Q: What's your MOQ?
A: Normally 5 Tons are requested as the minimum order quantity on our side.We can accept smaller
quantities if the warehouse has the right stock size.
Q:How long is your delivery time?
A: About 15-25 days.
Q:What specification should I tell you if I wanna get the quotation?
A: 1. Alloy 2.Size 3. Temper 4. Estimated quantity
Q: What's your payment term?
A: We accept T/T,Western Union, L/C,D/A,D/P etc.