3M Venture Tape Double Coated PET Tape 1163

3M Venture Tape Double Coated PET Tape 1163 is a high-performance permanent bonding tape engineered for tough applications combining diverse materials under demanding environmental conditions. The double-coated acrylic adhesive on polyester backing delivers high initial tack with medium viscosity formulation—reducing running, dripping, or adhesive migration that compromises precision bonding and material cleanliness. High adhesive coat weight ensures reliable bonding on foam, insulation, papers, plastics, metals, sailcloths, and composites without bridging or gap formation. Transparent carrier enables invisible bonding for aesthetic applications whilst maintaining structural strength across temperature extremes and environmental exposure.

Key Features

High Adhesive Coat Weight —Substantially increassed adhesive thickness ensures reliable bonding on challenging surface energy combinations without requiring excessive application pressure.
High Initial Tack — Formulation delivers immediate grip, enabling rapid assembly workflows and reducing need for clamps or fixtures during bonding.
Medium Viscosity Control — Formulation balances adhesive flow with migration prevention - bonds reliably without running, dripping, or oozing onto adjacent surfaces.
Permanent Durable Bonding — Double-coated acrylic chemistry creates lasting bonds suitable for structural assembly and long-term durability without separation concerns.
Transparent Carrier for Invisible Bonding — Clear polyester backing remains invisible after bonding, ideal for aesthetic applications where visible adhesive would compromise appearance.

Description

Challenging Material Combinations and Bonding Difficulties

Industrial assembly often involves material pairs presenting bonding challenges—foam with low surface energy resisting adhesion, composites with textured surfaces compromising contact, metals bonding to plastics with different thermal expansion rates. Conventional double-coated tapes often fail on these combinations—inadequate adhesive transfer, surface energy mismatch, or insufficient tack. Venture Tape 1163 addresses these challenges through high adhesive coat weight and chemistry specifically engineered for difficult material pairings.

Permanent Structural Bonding for Demanding Environments

Assembly requiring lasting durability across temperature extremes, moisture exposure, or mechanical stress demands permanent adhesion without compromise. Venture Tape 1163's acrylic chemistry provides permanent bonds unaffected by temperature cycling, moisture penetration, or vibration-induced separation. This durability is particularly valuable for aerospace, marine, and automotive applications where failure represents serious consequence.

Medium Viscosity Formulation for Precision Assembly

High-viscosity adhesives flow excessively during application, running onto adjacent surfaces and contaminating substrates. Low-viscosity alternatives may not transfer adequately to challenging surfaces. Venture Tape 1163's medium viscosity optimises precision—the adhesive flows sufficiently for complete surface coverage whilst controlled viscosity prevents running, dripping, or oozing that degrades appearance or cleanliness.

Foam and Insulation Facing Bonding

Construction and industrial applications frequently laminate foam insulation to facings—papers, fabrics, films. These combinations present surface energy mismatches (foam's low energy resists adhesion; facing's variable surface requires different adhesive compatibility). High adhesive coat weight addresses this mismatch through increased adhesive transfer ensuring complete contact despite surface energy differences.

Composite and Structural Material Assembly

Advanced composites, aircraft components, and structural assemblies require adhesive performance matching the material sophistication—high strength, durability across temperature extremes, resistance to environmental degradation. Venture Tape 1163's formulation meets these demands through permanent acrylic chemistry validated in aerospace and marine applications.

Transparent Bonding for Aesthetic and Display Applications

Visible adhesive compromises appearance in retail displays, protective film applications, and aesthetic assemblies. Venture Tape 1163's transparent carrier enables invisible bonding—the tape is undetectable after application whilst providing structural strength identical to opaque alternatives. This invisibility is particularly valuable for display and protective film applications.

Minimal Application Pressure Requirements

High adhesive coat weight means sufficient adhesive transfers to substrates even with moderate application pressure. This reduced pressure requirement is valuable for fragile materials, foam that compresses under pressure, or automated processes where consistent pressure application is challenging.

More Information

Application Instructions

Clean both substrates thoroughly. Remove dirt, dust, grease, oil, and contamination from bonding surfaces—cleanliness is essential for optimal adhesion.

Verify substrate compatibility with tape. Ensure both materials are suitable for acrylic adhesive bonding; test on scrap if uncertain.

Measure and cut the tape to required length. Determine bonding area and cut Venture Tape to appropriate dimensions.

Remove the primary liner from the tape. Peel back the primary backing, exposing the adhesive on one side.

Position tape on one substrate surface. Apply the exposed adhesive side to one substrate, pressing gently to hold in position.

Remove the secondary backing liner. Peel away the second liner, exposing the adhesive side facing the second substrate.

Position the second substrate carefully. Align the second substrate on the exposed adhesive; for foam or delicate materials, gentle positioning prevents compression.

Press the assembly together with consistent, moderate pressure. Apply even pressure across the entire bonded area—high pressure may compress foam excessively.

Apply pressure from the centre outward. Work from the centre of the bonded area toward edges, eliminating air bubbles and ensuring complete adhesive transfer.

Use a roller or hard surface for uniform pressure distribution. For large areas, apply consistent pressure with a paint roller or press tool.

Allow brief cure time before loading or stress exposure. Although initial tack is immediate, allow 24 hours for full adhesive development before subjecting bonds to stress.

For foam applications, avoid excessive pressure. Gentle pressing is sufficient—excessive compression degrades foam properties without improving adhesion.

Verify complete adhesive transfer. Check that adhesive has transferred uniformly to both substrates with no visible gaps or bridging.

Specifications

Product Type Double-coated permanent bonding tape

Format Roll in multiple widths and lengths

Adhesive Type Acrylic (double-coated, both sides)

Adhesive Coat Weight High (substantially increased thickness)

Backing (Carrier) Material Polyester (PET)

Carrier Colour Transparent/clear

Tensile Strength 7.5 lb/in

Permanent Bonding Yes (lasting durability, not repositionable)

Available Widths 6 mm, 12 mm, 19.05 mm, 25 mm, 1372 mm, 1422 mm

Available Lengths 50 m, 54.86 m (54.68 yd, 60 yd)

Initial Tack High—immediate grip without clamps or fixtures

Viscosity Profile Medium viscosity (prevents running and dripping)

Adhesive Migration Minimal—controlled viscosity prevents oozing

Primary Applications Foam bonding, insulation facing lamination, composite assembly

Secondary Applications Metal and plastic lamination, structural assembly, demanding environmental applications

Material Compatibility Foams, insulation facings, papers, plastics, metals, sailcloths, composites

Surface Energy Range Bonds both high and low surface energy materials

Environmental Resistance Suitable for demanding environmental conditions

Temperature Capability Maintains bonding through temperature cycling

Moisture Resistance Resists moisture penetration and degradation

UV Resistance Maintains performance under UV exposure

Mechanical Stress Tolerance Withstands vibration and mechanical stress without separation

Appearance Transparent carrier for invisible bonding

Aesthetic Quality Invisible after application—no visible adhesive

Application Pressure Moderate pressure sufficient; high coat weight ensures transfer

Foam Compatibility High adhesive coat weight prevents excessive foam compression

Cure Time Immediate tack; full strength development within 24 hours

Shelf Life Standard adhesive tape shelf life with proper storage

Units per Case 32 rolls

Market Sectors Aerospace, marine, composites, construction, industrial assembly

HS Code 3919.90

Documents

Documents not available for this product.

FAQs

What is the main difference between Venture Tape 1163 and standard double-coated tapes, and why would I choose this product?

Venture Tape 1163's distinguishing features are high adhesive coat weight and medium viscosity formulation. High coat weight means more adhesive transfers to substrates, ensuring reliable bonding on challenging surface combinations (foam, composites, metals) where standard tape might fail. Medium viscosity prevents the running and dripping that occurs with high-viscosity adhesives—important for precision assembly where cleanliness matters. If your application involves foam, insulation, composites, or diverse material combinations in demanding environments, Venture Tape 1163's formulation specifically addresses those challenges.

Can Venture Tape 1163 be used on foam without compressing it, and how much pressure is actually needed for bonding?

Yes, foam is a primary application for this tape. The high adhesive coat weight means adhesive transfers effectively with gentle, moderate pressure—excessive pressure is unnecessary and undesirable as it compresses foam and degrades properties. Typical application involves positioning the tape and pressing gently with hand or soft roller, working from centre outward to eliminate air bubbles. The tape bonds reliably to foam without requiring the excessive pressure that would compress the foam.

Is Venture Tape 1163 suitable for permanent structural bonding in aerospace or marine applications?

Yes, the acrylic formulation is engineered for demanding structural applications where permanent durability is essential. The tape maintains bond strength through temperature cycling, moisture exposure, and mechanical stress—typical marine and aerospace environmental challenges. However, aerospace and marine applications often have specific qualification requirements. Consult 3M technical support or aerospace specifications to confirm 1163 meets your specific application requirements; many aerospace applications require qualified products meeting particular standards.

Why does the medium viscosity matter, and what problems does it prevent compared to other adhesive viscosities?

High-viscosity adhesives flow excessively during application—they ooze from the tape, run onto adjacent surfaces, and contaminate areas requiring precision. Low-viscosity alternatives may not transfer adequately to challenging surfaces with surface energy mismatches. Medium viscosity represents the optimisation point—adhesive flows sufficiently for complete transfer to foam, insulation, and composites whilst remaining controlled enough to prevent running, dripping, or oozing onto areas that should remain clean. This balance is particularly valuable for precision assembly and applications where appearance or cleanliness matters.

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Variant	Variant total	Quantity	Price	Variant total
9mm	9mm £4.99/ea	£0.00	Quantity	£4.99/ea	£0.00

12mm	12mm £8.99/ea	£0.00	Quantity	£8.99/ea	£0.00

25mm	25mm £14.99/ea	£0.00	Quantity	£14.99/ea	£0.00

50mm	50mm £20.99/ea	£0.00	Quantity	£20.99/ea	£0.00

75mm	75mm £38.99/ea	£0.00	Quantity	£38.99/ea	£0.00

100mm	100mm £55.99/ea	£0.00	Quantity	£55.99/ea	£0.00

150mm	150mm £67.99/ea	£0.00	Quantity	£67.99/ea	£0.00

300mm	300mm £125.99/ea	£0.00	Quantity	£125.99/ea	£0.00

600mm	600mm £254.99/ea	£0.00	Quantity	£254.99/ea	£0.00

1371mm	1371mm £446.99/ea	£0.00	Quantity	£446.99/ea	£0.00

1422mm	1422mm £519.99/ea	£0.00	Quantity	£519.99/ea	£0.00

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3M Venture Tape Double Coated PET Tape 1163