Possess Sea Industrial Co., Ltd. - Drysuits Division
Professional Drysuit Manufacturers, Suppliers and Exporters in China
  • Scuba Diving
Contact: Ms.Maggie, Mobile / WhatsApp: +86 138 168 15888, E-mail: maggie@wetsuit.asia

Membrane (Butyl Tri-Laminate) Drysuit - Manufacturers and Suppliers

Butyl rubber usually comes in the form of a tri-laminate. Butyl rubber is an intermediate waterproof layer, the outer wear layer is nylon / cordura / polyurethane, and the inner layer is polyurethane / nylon. The butyl tri-laminate does not have elasticity, and the drysuit manufactured is relatively loose, easy to put on and take off.

Butyl tri-laminate drysuit is light and flexible, can dry quickly, has no buoyancy and is not affected by compression, but has poor warmth performance. When used in cold waters, it is necessary to wear an extra warmth underwear required, but also for this reason, it is suitable for warm environments.

Butyl tri-laminate drysuit optional back zipper or front diagonal zipper, optional crotch zipper (No need to take off the clothes go to the toilet), equipped with inflation / exhaust valves, heavy vulcanized rubber boots, neck and wrists use seals to prevent water ingress (Commonly available are latex seals and silicone ring systems).

  • Butyl Tri-Laminate Membrane Drysuit
  • Butyl Tri-Laminate Membrane Drysuit

Membrane Drysuit - 081101

Material: Butyl tri-laminate (Taiwan-FRG Butyltex®), outside: nylon / cordura / polyurethane, middle: butyl rubber, lining: polyurethane / nylon.

Thickness: 0.4mm - 0.9mm.

Process: "Stitch", chain stitch feed-off arm ensures a strong seam. "Tape Seam", seams use hot-melt tape to ensure water resistance.

Neck / Wrists: Seamtite™ latex seals (UK).

Front Zip: Chest and crotch use 2 pieces BDM™ (UK) / YKK® (US / UK) / TIZIP™ (German) waterproof zipper, use a zipper on the crotch, no need to take off the clothes go to the toilet.

Inflation / Exhaust Valves: SI-TECH® 12410-Shell / 12420-Slide (Sweden).

Shoulders / Elbows / Knees: DuPont™ KEVLAR®.

Feet: Heavy vulcanized rubber boots or socks.

  • Butyl Tri-Laminate Membrane Drysuit
  • Butyl Tri-Laminate Membrane Drysuit

Membrane Drysuit - 081102

Material: Butyl tri-laminate (Taiwan-FRG Butyltex®), outside: nylon / cordura / polyurethane, middle: butyl rubber, lining: polyurethane / nylon.

Thickness: 0.4mm - 0.9mm.

Process: "Stitch", chain stitch feed-off arm ensures a strong seam. "Tape Seam", seams use hot-melt tape to ensure water resistance.

Neck / Wrists: Seamtite™ latex seals (UK).

Front Zip: BDM™ (UK) / YKK® (US / UK) / TIZIP™ (German) waterproof zipper.

Sleeves / Legs: 3M™ Scotchlite™ 6755 SOLAS Grade Silver Reflective Fabric, to identify at night.

Inflation / Exhaust Valves: SI-TECH® 12410-Shell / 12420-Slide (Sweden).

Shoulders / Elbows / Knees: DuPont™ KEVLAR®.

Feet: Heavy vulcanized rubber boots or socks.

  • Drysuit Waterproof Zipper
    Drysuit Waterproof Zipper
  • Drysuit Inflation / Exhaust Valves
    Drysuit Inflation / Exhaust Valves
  • Drysuit Seals
    Drysuit Seals

Drysuit Accessories

Waterproof Zipper: BDM™ (UK), YKK® (US / UK), TIZIP™ (German).

Inflation / Exhaust Valves: SI-TECH® 12410-Shell / 12420-Slide (Sweden).

Seals: Seamtite™ latex seals (UK).

Remark:The above accessories are self-produced or directly purchased from related manufacturers, and can be sold directly, but to save shipping costs, all products are industrial packaging, no retail independent packaging.

Butyl Tri-Laminate Model and Composition:

Model Outside Middle Lining
LVL26-0001 Nylon 66 Butyl Poly 75D
LVL3W-0002 Poly 300D Butyl Poly 75D
LVL55-0001 Cordura 500D Butyl Poly 75D
LVN7D-0001 Nylon 70D Butyl Nylon 70D
LVN7D-4001 Nylon 70D Butyl Nylon 70D
LVN73-0001 Nylon 70D Butyl Nylon 70D
LVN46-4001 Nylon 400D Butyl Poly 75D
LVN27-5001 Nylon 210D Butyl Poly 75D
LVB05-0001 Nylon + Kevlar Butyl Poly 75D
LVTBQ-0002 Poly 150D Butyl Poly 75D
LVN2Z-0001 Nylon 200D Butyl Poly 75D
LVN10-0001 Nylon 1000D Butyl Poly 75D
LVN18-0001 Nylon 1680D Butyl Poly 75D
LVN8A-0001 Nylon 840D Butyl Poly 75D
LVNXM-0001 Nylon 840D Butyl Poly 75D
LVT3B-0001 Poly 300D Butyl Poly 75D
LVP1D-0001 Nylon 1260Dx630D Butyl Poly 75D

Remark: Since raw material manufacturers have MOQ requirements, if drysuits require specified materials, there are also MOQ requirements, but there are no restrictions when using stock materials.

Drysuits Leaking and Maintenance Problems:

All our drysuits are tested for pressure leaks in a test pool before leaving the factory to ensure that the drysuits do not leak when shipped, but the harsh transportation environment (Abnormal collision and squeezing) and incorrect storage (abnormal squeezes) occasionally cause water leaks (rarely found).

Unless drysuits are rarely used, water leakage is practically impossible to avoid. Due to the use environment, strength, habits, matching, cleaning and storage methods and occasions, component life and aging and other factors, many drysuits are used after dozens to hundreds of times, it will happen water leaks.

Leaking does not mean that drysuits can no longer be used, most of the water leakage conditions can be repaired. We provide warranty services (quality problems) and repair services (use problems). Unless the aging material has no repair value, everything else can be repaired.

Under normal circumstances, common simple problems are recommended to customers to repair by themselves (such as small leaks, etc.) to save time and transportation costs. We have optional repair kits when we leave the factory, and various repair kits are also available on the market. If there is a big problem, it is recommended that the customer return to the factory for repair (for example: replacing the waterproof zipper, repairing a large break, etc.).