4471 Walden Avenue
Lancaster, NY 14086
Phone: 716.681.8222
Fax: 716.681.8789
Email: info@unitedsilicone.com

Heat Seal Supplies

Silicone Rubber Sheets

Silicone Rubber sheet stock is commonly used for hot stamping raised graphics or broad areas on flat, contoured or cylindrical shaped objects. United Silicone offers a wide variety of silicone rubber materials to meet requirements for heat resistance and thermal conductivity. Our complete product line includes rubber materials ideal for heat sealing, nip or feed mediums, packaging and other applications that benefit from a flexible yet non-marring, non-skid material.

These sheets are commonly used for tipping raised graphics, hot stamping broad areas and applying heat transfers. United Silicone offers a wide variety of silicone rubber materials to meet requirements for heat tolerance and thermal conductivity.

Rubber Sheets

Our complete product line includes silicone formulations ideal for heat sealing, laser engraving, laminating, packaging and other applications that benefit from a compliant heat tolerant material. These are commonly used for heat sealing, blister packaging, bag sealing, tipping, gripper fingers, gaskets and more. 

  • Excellent silicone-to-metal bond
  • Thermally conductive
  • Heat tolerant
  • Various formulations

Silicone Rubber Formulation

  • Supersil™ ( Red ): General purpose
  • Ultrasil™ ( Red ): High heat endurance
  • Thermosil™ ( Brown ): High thermal conductivity

Hardness

  • Measured on a Shore A scale
  • 40-90 durometer
  • Dual durometer available

Silicone Thickness ( A )

  • 1/16" & 1/8" standard
  • Custom thickness available upon request

Thickness

  • 1/64" - 1"
  • 1/16" & 1/8", standard
  • Custom thickness available upon request

Metal Backing (B)

  • Aluminum, standard
  • Deadsoft - Aluminum, easily formed/contoured
  • Steel
  • Stainless steel

Standard Sizes

  • 12" x 24"
  • 12" x 36"
  • 24" x 24"
  • 24" x 36"

Rubber Sheet thickness graphic

SPECIALIST

Contact a United Silicone
Consumable Sales Representative

Sam Baker

(716) 681-8222 Ext. 7698