Our Neoprene Sponge D Section Heavy Duty is crafted from premium-quality neoprene rubber, offering superior durability and flexibility. The 25mm x 25mm sponge section allows for excellent compression while remaining robust enough to seal doorways, hatches, and other openings. Unlike standard neoprene sponge, it won't tear or damage easily, providing a huge weight advantage over standard rubber. The closed-cell structure ensures no water retention or leakage, and both outer and inner walls are skinned to completely seal.

Material Benefits:

• Waterproof and Weatherproof: Prevents water and moisture penetration, ideal for outdoor and marine applications.

• Chemical and Oil Resistance: Withstands exposure to oils, chemicals, and other harsh substances, ensuring reliable performance in industrial settings.

• Thermal Insulation: Provides excellent thermal insulation, helping to maintain temperature stability.

• Flexibility and Durability: Maintains flexibility even in extreme temperatures, from -60°C to 90°C, and offers high tensile strength for long-lasting use.

• Sound and Vibration Dampening: Effective in reducing noise and vibration, making them suitable for automotive and construction applications.

Customer Reviews:

• ⭐⭐⭐⭐⭐ "Great product, delivered quickly!" - Stephen D.

• ⭐⭐⭐⭐⭐ "First-class service!" - K H.

• ⭐⭐⭐⭐⭐ "Purchased to help seal side ramp against water ingress. Confident it will do the job." - John H.

• ⭐⭐⭐⭐⭐ "From ordering to delivery in 24-36 hours. Brilliant service!" - Robert B.