Mould Release Tape – composite process materials
PTFE Mold Release Tape is made from woven fiberglass coated with high-quality PTFE (Teflon) or PTFE skived/extruded film, featuring a silicone PSA on the backside. This tape offers superior tensile strength compared to standard self-adhesive PTFE tapes, allowing for easy removal even after repeated use.
ESONE’s mold release adhesive fabric is specifically designed for applications in the manufacturing of aircraft composites, wind power blade composites, satcom and weather radomes, helicopter rotor blades, and structural components such as wings, tail sections, and fuselage components.
ESONE specializes in a range of mold release tapes, including:
- PTFE Coated Fiberglass Tape
- Extruded Fluoropolymer Adhesive Tape
- PTFE Skived Adhesive Film with High Elongation
OEM Service & Core Products
ESONE is an OEM supplier for well-known aerospace composite brands. They are long-established supplier to aircraft manufacturers worldwide.
We focus on the following three types of mould release tape.
Product
PTFE Coated Fiberglass Tape
PTFE Mold Release Tape, make of woven fiberglass coated with high quality PTFE(TEFLON), and back side coated with Silicone PSA. This mold release tape has higher tensile strength than normal self adhesive PTFE fabric. In this case, ESONE adhesive tape will be easily took down after repeatedly used.

Mould Release PTFE coated fiberglass adhesive fabric YS7007AT
Used as a replacement for Airtech Tooltec A005.
- Outstanding Easy Release: Features low adhesion, making it easy to peel away after use.
- Mechanical Strength: Offers excellent mechanical strength and can be reused multiple times.
- Clean Removal: Leaves no adhesive residue after peeling, ensuring a clean surface.
- Performance: Ensures reliable protection and performance for your tooling applications.
- Versatility: Suitable for use on all types of molds, press platens, caul sheets, and any surfaces in contact with resins or adhesives.

Mould Release PTFE coated fiberglass adhesive fabric YS7013AT
Used as a replacement for Airtech Tooltec A007.
- Outstanding Easy Release: Features low adhesion, making it easy to peel away after use.
- Mechanical Strength: Offers excellent mechanical strength and can be reused multiple times.
- Clean Removal: Leaves no adhesive residue after peeling, ensuring a clean surface.
- Performance: Ensures reliable protection and performance for your tooling applications.
- Versatility: Suitable for use on all types of molds, press platens, caul sheets, and any surfaces in contact with resins or adhesives.
Extruded Fluoropolymer Adhesive Tape
Extruded Fluoropolymer Adhesive Tape is designed for high-performance applications requiring excellent mechanical strength and low friction properties. Made from extruded fluoropolymer materials, this tape provides a durable and non-stick surface ideal for a variety of industrial uses. Due to its extruded design, it exhibits high strength in the extrusion direction, significantly stronger than conventional mold release tapes. Additionally, without fiberglass, it eliminates the risk of contamination, making it a clean and reliable choice for sensitive applications.

Mould Release extruded fluoropolymer adhesive tape YS7907-HM
Used as a replacement for Airtech Toolwright 3.
- Clean Removal: Ensures excellent clean-up after removal, leaving no adhesive residue behind.
- Versatility: Suitable for use on all types of molds, press platens, caul sheets, and any surfaces in contact with resins or adhesives.
- Permanent Release Surface: Provides a durable release surface that lasts throughout the production cycle.
- High Temperature Resistance: Suitable for high-temperature environments without losing performance.
- Mechanical Strength: Due to its extruded design, it exhibits high strength in the extrusion direction, significantly stronger than conventional mold release tapes.

Mould Release extruded fluoropolymer adhesive tape YS7910-HM
Used as a replacement for Airtech Toolwright 5.
- Clean Removal: Ensures excellent clean-up after removal, leaving no adhesive residue behind.
- Versatility: Suitable for use on all types of molds, press platens, caul sheets, and any surfaces in contact with resins or adhesives.
- Permanent Release Surface: Provides a durable release surface that lasts throughout the production cycle.
- High Temperature Resistance: Suitable for high-temperature environments without losing performance.
- Mechanical Strength: Due to its extruded design, it exhibits high strength in the extrusion direction, significantly stronger than conventional mold release tapes.
PTFE Skived Adhesive Film with High Elongation
PTFE Skived Adhesive Film with High Elongation is designed for applications requiring flexibility and durability. Its high elongation allows it to conform easily to complex mold surfaces, ensuring a precise fit and effective release. Additionally, the film is free of fiberglass, eliminating any risk of contamination, making it an ideal choice for sensitive manufacturing processes.

Mould Release PTFE skived adhesive tape YS7918 with high elongation
Used as a replacement for Airtech Tooltec CS5.
- Non-contamination: Contains no fiberglass, ensuring complete contamination-free performance.
- High Elongation: Features excellent stretchability, allowing it to conform to complex contours.
- Clean Removal: Ensures excellent clean-up after removal, leaving no adhesive residue behind.
- Versatility: Suitable for use on all types of molds, press platens, caul sheets, and any surfaces in contact with resins or adhesives.
- High Temperature Resistance: Suitable for high-temperature environments without losing performance.
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