Saint-Gobain
A3311GB
NORMOUNTr Acrylic
NORMOUNTr Acrylic A3311GB is a 45 mil, acrylic system that provides fast adhesive strength to bond a wide range of substrates. The all-acrylic construction is compatible with most plastics and painted surfaces and has excellent weathering properties.
It is engineered to absorb the stresses of normal joint movement, providing for enhanced adhesion performance. Unlike mechanical fasteners that concentrate the joint stress in one location, it will distribute stress throughout the entire bond area. This results in higher bond strength, especially in joints of high movement (e.g. truck side panels) and different thermal expansion and contraction (dissimilar substrates).
| Backing/Carrier | Acrylic Foam |
|---|---|
| Adhesive | Acrylic |
| Thickness | 45 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 384 oz/in |
| Adhesion (unwind) | 384 oz/in |
| Min. Application Temp | 60° F |
|---|---|
| Min. Service Temp | -30° F |
| Max Short-Term Temp | 300° F |
| Max Long-Term Temp | 200° F |
Product Features
- Static Shear Adhesion @72°F Pass
- Excellent initial tack and quick adhesion build for easy application
- Easy release polyethylene liner facilitates liner removal
- Unique foam construction distributes joint stress across bond area
- Specially formulated adhesive system for low-surface-energy substrates
- Acrylic foam core incorporates high stress relaxation property to enhance dynamic bond strength
Adhesive Tape Applications
- Bus, truck and trailer skin bonding
- Body side molding
- Architectural composite panels
- Automotive aftermarket trims
- Exterior building cladding
- Decorative fascia attachment
Adhesive Tape Colors
- Gray
Converting Services
Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.