AFTC 5336
AFTC 5336 is a double-sided, closed cell acrylic foam tape at 0.025″ (±15%) thickness, formulated with Acrylic Coating 40 on a conformable acrylic foam core for bonding to high and medium surface energy substrates including PVC and ABS. It achieves a 90° peel adhesion of 19 lb/in, a dynamic shear strength of 97 lb/in², and a tensile strength of 100 lb/in², with excellent water resistance and no bi-metal corrosion. It is rated for long-term temperature resistance to 212°F and short-term resistance to 320°F. The tape is gray with a Red PE liner, a density of 52 lb/ft³, a shelf life of 12 months, and a minimum recommended application temperature of 65°F.
Key Properties
- 90° Peel Adhesion: 19 lb/in (ASTM D3330)
- Dynamic Shear Strength: 97 lb/in² (ASTM D1002)
- Tensile Strength: 100 lb/in² (ASTM D897)
- Temperature Resistance: -40°F (min) / 212°F (long-term) / 320°F (short-term)
- Liner / Carrier: Red PE liner / Coated Acrylic Foam substrate
- Total Tape Thickness: 0.025″ ±15%
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- Specifications
- Applications
- General Info
- FAQs
Physical Properties
| Property | Value | Test Method |
| Thickness | 0.025″ ±15% | — |
| Color | Gray | — |
| Material / Substrate | Coated Acrylic Foam | — |
| Core | Conformable Acrylic Foam | — |
| Adhesive Type | Acrylic Coating 40 | — |
| Adhesive System | Permanent Adhesive | — |
| Adhesive Side | Double Sided Adhesive | — |
| Liner | Red PE liner | — |
| Density | 52 lb/ft³ | — |
| Cell Structure | Closed Cell | — |
Adhesion Properties
| Property | Value | Test Method |
| 90° Peel Adhesion | 19 lb/in | ASTM D3330 |
| Dynamic Shear Strength | 97 lb/in² | ASTM D1002 |
| Tensile Strength | 100 lb/in² | ASTM D897 |
| Static Shear Strength @ 72°F | 1,000 grams* | ASTM 3654 |
| Static Shear Strength @ 150°F | 500 grams* | ASTM 3654 |
| Static Shear Strength @ 200°F | 500 grams* | ASTM 3654 |
*Weight that 1/2 square inch will hold for 10,000 minutes (7 days).
Thermal Properties
| Property | Value | Test Method |
| Minimum Temperature Resistance | -40°F | — |
| Short-Term Temperature Resistance | 320°F | — |
| Long-Term Temperature Resistance | 212°F | — |
| Recommended Application Temperature | Minimum 65°F | — |
Environmental Performance
| Property | Value | Test Method |
| Solvent Resistance | Excellent | — |
| UV Resistance | Excellent | — |
| Water Resistance | Excellent | — |
Shelf Life / Storage
| Property | Value | Test Method |
| Shelf Life | 12 months | — |
| Recommended Storage Conditions | Store in its original package and in a dry place between 40°F and 95°F | — |
- Replacement of rivets, screws, spot welds, and liquid adhesives in bonding PVC and ABS automotive and industrial components
- Bonding to glass, steel, aluminum, and ceramics in assemblies involving dissimilar metals where bi-metal corrosion prevention is required
- Water-exposed bonding applications requiring excellent water resistance at a 0.025″ conformable bondline
- Double-sided bonding of dissimilar materials subject to differential thermal expansion where a conformable foam core is required
- Low-temperature service assemblies requiring maintained impact resistance below 0°C
Common industries: Automotive, Industrial Manufacturing, Construction, Electronics.
AFTC 5336 is a 0.025″ grade in the AFTC 53-series Acrylic Coating 40 range with several distinct characteristics. It uses a conformable acrylic foam core — designated on the TDS as “Conformable Acrylic Foam” — rather than the standard acrylic adhesive foam core used in most 53-series grades. The tape is gray, listed as water resistant and free of bi-metal corrosion concerns, and is noted as a replacement for rivets, screws, spot welds, and liquid adhesives. The product description specifically identifies PVC and ABS as target substrates.
AFTC 5336 achieves a 90° peel adhesion of 19 lb/in per ASTM D3330, a dynamic shear strength of 97 lb/in² per ASTM D1002, and a tensile strength of 100 lb/in² per ASTM D897. Static shear strength at 72°F is 1,000 grams (per 1/2 in² for 10,000 minutes / 7 days) per ASTM 3654. The tape offers excellent solvent, UV, and water resistance and maintains high impact resistance below 0°C, as stated on the TDS.
Three storage and handling parameters differ from all other AFTC grades: shelf life is 12 months (not 18 months), recommended storage is between 40°F and 95°F (not 39.2°F and 100.4°F), and minimum recommended application temperature is 65°F (not 59°F). Minimum bond line pressure required is 14.5 psi.
What differentiates 5336 from 5326 and other conformable Acrylic Coating 40 grades in the 53-series?
5336 shares the conformable acrylic foam core, gray color, water resistance, no bi-metal corrosion, and fastener-replacement positioning with 5326, but at 0.025" versus 5326's 0.016". Unlike all other AFTC grades, 5336 has a shelf life of 12 months (vs. 18 months), a recommended application temperature of Minimum 65°F (vs. 59°F for most grades), and storage conditions of 40°F to 95°F (vs. 39.2°F to 100.4°F). These parameters are confirmed on the 5336 TDS and do not apply to any other grade.
Why is peel adhesion important for acrylic foam tape selection?
Peel adhesion at 90° measures the resistance of the bond to delamination forces — the load mode most commonly encountered when assemblies flex, vibrate, or experience differential movement. Acrylic Coating 40 on a conformable foam core is designed to deliver full-surface, tension-free adhesion on high and medium energy substrates. 5336 achieves a 90° peel adhesion of 19 lb/in per ASTM D3330.
What is the operating temperature range for 5336?
5336 has a minimum temperature resistance of -40°F, a long-term temperature resistance of 212°F, and a short-term temperature resistance of 320°F.
Is 5336 suitable for automotive or regulated environments?
No compliance standards are specified on the manufacturer's TDS for 5336. The TDS describes 5336 as a general purpose tape for automotive and industrial applications on high and medium energy substrates, with water resistance and no bi-metal corrosion as listed performance characteristics.
How should 5336 be specified?
Specify grade (5336 / H-O part number SRM5336), thickness (0.025" ±15%), color (Gray), core type (Conformable Acrylic Foam), liner type (Red PE), minimum application temperature (65°F), substrate surface preparation requirements, bond line pressure (minimum 14.5 psi), primer requirements if applicable, dimensional tolerances, and finished format. Note: shelf life is 12 months; store between 40°F and 95°F.
