10-40 Shore A 200psi Custom Size Silicone Foam Gasket with Adhesive Backing Tape

Place of Origin China
Brand Name 3A Rubber
Certification ISO9001
Model Number 3A1002
Minimum Order Quantity 10pieces
Price USD1.00-10.00/piece
Packaging Details packing in rolls, cartons and pallets
Delivery Time 7-15days after receive the buyer's payment
Payment Terms L/C,D/P,T/T,Western Union,Paypal,Alipay,Wechat
Supply Ability 100000pieces/month
Product Details
Material Close Cell Silicone Foam Surface Impression Fabric
Backing Adhesive Tape Tensile Strength 200psi
Hardness 10-40shore A Elongation 100%
Density 1.25-1.35 G/cm³ Size As Per The Buyer's Drawing
Standard Width 0.5m,1.0m ,1.2m ,1.5m And 3.6m Dielectricstrength 20kv/mm
Usage Silicone Pad Elongation At Break 300-700%
Tensilestrength 6.2Mpa Specific Gravity 1.2-1.25g/cm3
Cell Close Cell And Open Cell Certifications FDA, RoHS, REACH
Finish Smooth Or Textured Finish Length 1-50m
Flammability UL94-V0 Feature Washable
Commodity Silicone Sheet Others As Per Buyer's Drawing
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Product Description
10-40 Shore A Custom Size 200psi Silicone Foam Gasket Backing Adhesive Tape
Product Overview

10-40 Shore A Custom Size Silicone Foam Gasket with Silicone Foam Washer Backing Adhesive Tape. Manufactured using specialized continuous plain press vulcanizer technology with high-quality closed cell silicone sponge material.

Key Features
  • Excellent high temperature resistance and aging resistance
  • Superior ozone resistance and heat insulation properties
  • Resistant to fuel oil and lubricants
  • Odorless with excellent durability
  • High compressibility with low compression set
  • Outstanding acoustic and thermal insulation
  • Wide working temperature range: -60°C to +220°C continuous use
  • Intermittent use up to 260°C
Technical Specifications
Parameter Specification
Material Virgin silicone sponge, silicone foam
Cell Structure Closed cell
Available Colors Dark red, white, grey, black, beige, brown, blue, etc.
Surface Double impression fabric
Tensile Strength 100-200 PSI
Hardness 10, 15, 20, 25, 30, 35, 40 ±5 Shore A (Currently 20-25 Shore A)
Elongation 100%
Density 0.5-1.0 g/cm³
Thickness Range 1.5-50 mm
Width Range 0.1-1.5 m (Maximum 1.5 m for thickness >5 mm)
Length Range 0.1-10 m
Standard Sizes
  • 1.5-50 mm * 1.0 m * 10 m
  • 1.5-50 mm * 1.2 m * 10 m
  • 5.0-50 mm * 1.5 m * 10 m
Density by Hardness
  • 10 Shore A: 0.48-0.50 g/cm³
  • 15 Shore A: 0.50-0.55 g/cm³
  • 20-25 Shore A: 0.60-0.65 g/cm³
  • 25-30 Shore A: 0.65 g/cm³
  • 30-40 Shore A: 1.00 g/cm³
Additional Options
  • OEM and custom sizes available
  • Packing options: cartons, rolls, pallets, or crates
  • Backing adhesive: Chinese general glue or USA 3M glue
  • Perforated silicone sponge sheet: 6, 8, 10 mm * 0.9 m * 1.8 m in red, beige, white
  • Custom silicone sponge extrusion, profile, and stripe options
Important: When requesting a quote, please specify color, hardness, surface finish, dimensions, and quantity requirements.
Silicone foam gasket close-up showing texture and structure Silicone foam gasket roll showing material flexibility Silicone foam gasket application example Silicone foam gasket technical specifications demonstration