Additional Info
The stencil material tesa® 4434 is used for sandblasting on tombstones and monuments, to cover serial plates during rust removal on steel vessels and for masking during sandblasting in bridge and machinery constructions.
tesa® 4434
Flatback Paper Masking Tape for Sandblasting, Protection and Reinforcement
Product description
tesa® 4434 is comprised of a strong, flat paper backing and natural rubber adhesive system. The tape features excellent adhesion, a high tack and a good quick stick. The tape also offers excellent plottability and paint anchorage. The strong, thick and resistant paper backing has been developed for manual cutting. Due to its extreme resistance, tesa® 4434 is mainly used as a protective material for grinding in workshops and base pads on tables during die cutting in the shoe, leather and metal-working industries and other protection works. The tape is also ideal as a stencil material for sandblasting applications.
Product details and specifications
Application Fields
- tesa® 4434 is ideal for protecting car parts during professional lacquering work
- The flatback paper tape offers perfect adhesion even on difficult surfaces and is suitable for the reinforcement of uppers
- tesa® 4434 is also used as a stencil material for sandblasting on objects such as tombstones and monuments
- The tape can be used as a protective material for grinding in workshops, for base pads or in other industrial protection works
| Backing material | flat paper |
|---|---|
| Total thickness | 670 µm |
| Type of adhesive | natural rubber |
| Elongation at break | 6 % |
|---|---|
| Tensile strength | 180 N/cm |
| Temperature resistance (30 min) | 120 °C |
| Hand tearability | medium |
| Adhesion to steel | 3.5 N/cm |
|---|
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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Last updated on 24 Aug 2026