Weather Resistant Heavy Duty Double Sided Acrylic Foam
Overview 3M™ VHB™ 4991 Acrylic Foam Tape is a premium 2.3 mm (90 mil) double-sided acrylic foam tape designed for permanent structural bonding and sealing. It features a gray conformable closed-cell acrylic foam core , multi-purpose acrylic adhesive on both sides, and a red polyethylene (PE) film li
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Products Description
3M™ VHB™ 4991 Acrylic Foam Tape is a premium 2.3 mm (90 mil) double-sided acrylic foam tape designed for permanent structural bonding and sealing.
Products Features
- Model: 3M VHB 4991
- Temperature Resistance: 93°C (200°F)
- Adhesive: Multi-Purpose Acrylic
- Available Colors: Gray
Products Construction
Adhesive: Multi-Purpose Acrylic.
Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Name | 3M VHB 4991 |
| Tape Type | Double-Sided Acrylic Foam Tape |
| Foam Color | Gray |
| Adhesive Type | Multi-Purpose Acrylic |
| Foam Type | Conformable Closed-Cell Acrylic Foam |
| Thickness | 2.3 mm (90 mil) |
| Liner | Red Polyethylene (PE) Film |
| Long-Term Temperature Resistance | 93°C (200°F) |
| Short-Term Temperature Resistance | 149°C (300°F) |
| Indoor / Outdoor | Yes |
| UV Resistance | Excellent |
| Moisture Resistance | Excellent |
| Chemical Resistance | Excellent |
| Shelf Life | 24 Months |
| Converting Services | Slitting, Rewinding, Laminating, Die-Cutting, Kiss-Cutting |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used for structural bonding and mounting of panels, trims and profiles. Send us the two substrates, the load conditions and the required size so our team can confirm the right model for your application.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
What temperature can it withstand?
According to the product data, the value is 93°C (200°F). Confirm your process temperature with our team before ordering.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].