AFTC SGG
AFTC SGG is a double sided, closed cell acrylic foam tape with a permanent Acrylic Coating 40 adhesive system on both faces, available at 0.090″ thickness. It is designed for bonding high and medium energy substrates — including plastics, glass, steel, aluminum, and ceramics — and delivers a 90° peel adhesion of 20 lb/in with very high initial tack, very good plasticizer resistance, and excellent water, UV, and solvent resistance. When used in combination with application advice, training, and possible audits, AFTC SGG is rated for warranty applications up to 25 years.
Key Properties
- 90° Peel Adhesion: 20 lb/in (ASTM D3330)
- Dynamic Shear Strength: 75 lb/in² (ASTM D1002)
- Tensile Strength: 73 lb/in² (ASTM D897)
- Long-Term Temperature Resistance: 212°F
- Liner / Carrier: Red PE liner; Conformable Acrylic Foam core
- Total Tape Thickness: 0.090″ ±10%
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- Specifications
- Applications
- General Info
- FAQs
Physical Properties
| Property | Value | Test Method |
| Thickness | 0.090″ ±10% | — |
| 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 | 20 lb/in | ASTM D3330 |
| Dynamic Shear Strength | 75 lb/in² | ASTM D1002 |
| Tensile Strength | 73 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 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 59°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 | 18 months | — |
| Recommended Storage Conditions | Store in its original package and in a dry place between 39.2°F and 100.4°F | — |
- Long-term structural bonding of high and medium surface energy plastic components in assemblies qualified for warranty applications up to 25 years
- Attachment of glass elements to metal or composite frames in architectural, glazing, or façade assemblies requiring extended service life documentation
- Bonding of aluminum and steel substrates where differential thermal expansion, water resistance, and no bi-metal corrosion are service requirements
- Full-surface bonding of thin or textured substrates — including ceramics — in assemblies where elastic conformability must accommodate surface irregularities over time
- Replacement of mechanical fasteners — including rivets, screws, spot welds, and liquid adhesives — in fabricated assemblies with extended warranty requirements
Common industries: construction, glazing and fenestration, architectural fabrication, transportation, general manufacturing.
AFTC SGG is a warranty-grade double sided acrylic foam tape within the SG series, constructed with a conformable acrylic foam core coated on both sides with Acrylic Coating 40 permanent adhesive. In combination with application advice, training, and possible audits, it is qualified for warranty applications up to 25 years.
The tape accommodates differential thermal expansion between dissimilar materials, allows full-surface tension-free bonding of thin or textured surfaces, and is listed as suitable for replacing rivets, screws, spot welds, and liquid adhesives. UV, solvent, and water resistance are all rated excellent, and high impact resistance is maintained below 0°C. No bi-metal corrosion is noted as a product benefit.
AFTC SGG is the Gray color equivalent of AFTC SGB — all mechanical and thermal properties are identical; color is the sole differentiator.
As a pressure sensitive adhesive, a minimum bond line pressure of 14.5 psi applied by hand roller or mechanical presser is required for full adhesion. For low surface energy substrates, primer use is recommended; the AFTC line requires up to 72 hours to reach end-strength without primer, which is reduced to approximately 20 minutes with a compatible primer. Shelf life is 18 months when stored in original packaging in a dry environment between 39.2°F and 100.4°F.
What differentiates AFTC SGG from AFTC SGB, which shares the same thickness and adhesive?
AFTC SGG and AFTC SGB are functionally identical — sharing all mechanical values, temperature ratings, environmental resistance ratings, the conformable acrylic foam core, and the 25-year warranty designation. Color is the sole differentiator: SGG is Gray and SGB is Black+. Selection between the two grades is based on the visual appearance requirement of the bond line in the finished assembly.
Why is peel adhesion important when selecting an acrylic foam tape?
Peel adhesion — measured here at 20 lb/in per ASTM D3330 — determines how effectively the tape resists being peeled or lifted from a bonded substrate under service loading. For warranty-grade applications designed to perform for up to 25 years, sustained peel performance under long-term environmental exposure — including UV, water, and thermal cycling — is critical to the bond line's integrity throughout the warranty period.
What is the operating temperature range for AFTC SGG?
AFTC SGG 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 AFTC SGG suitable for outdoor or environmentally exposed environments?
The TDS rates AFTC SGG as having excellent UV resistance, excellent solvent resistance, and excellent water resistance, and notes that it maintains high impact resistance below 0°C. It is specifically designated as a warranty product qualified for applications up to 25 years in combination with application advice, training, and possible audits. No specific regulatory compliance standards are listed on the TDS.
How should AFTC SGG be specified?
Specify grade (AFTC SGG), thickness (0.090"), color (Gray), liner type (Red PE), dimensional tolerances, and finished format. Warranty applications require use in combination with application advice, training, and possible audits as noted on the TDS. Confirm minimum application temperature of 59°F can be met at time of bonding.
