Mounting tape 3M SJ352D Black 5 m Indoor Rubber 25 mm

3M SJ352D Black 5 m Indoor Rubber 25 mm is a black indoor mounting tape designed for general-purpose mounting and fixing tasks. The rubber-based adhesive film provides a reliable bond on many interior surfaces, making it suitable for attaching lightweight fixtures, signs, decorative elements and craft projects. The tape is 25 mm wide and supplied on a 5 m roll to support multiple applications without requiring cutting replacement pieces from larger rolls.

Advantages

The rubber-based adhesive offers good initial tack and secure adhesion to clean, dry indoor surfaces such as painted walls, metal, glass, and many plastics. Its black color makes the tape less visible when used on dark backgrounds or behind trim. The roll format and 25 mm width allow for easy handling and straightforward application, while the indoor formulation is tailored to maintain bond strength in typical room temperatures and humidity levels.

Suitable for

• Mounting lightweight signs and nameplates indoors
• Attaching decorative trim, picture hangers or small fixtures
• Craft and DIY projects where a clean, low-profile bond is required
• Temporary or semi-permanent fixing of plastic or metal parts

Key specifications

• Color: black
• Adhesive type: rubber-based adhesive
• Intended use: indoor mounting
• Length: 5 m
• Width: 25 mm
• Form: single-sided adhesive tape on a roll

How to use

Ensure surfaces are clean, dry and free from dust, grease or loose paint before applying the tape. Measure and cut the required length, press the tape firmly onto one surface, then remove the liner if present and press the mating surface against the exposed adhesive. Apply even pressure along the bonded area to promote full contact. Allow the bond to stabilize under normal room conditions; avoid heavy loads immediately after application.

Usage recommendations

For best performance, use on smooth, non-porous surfaces and avoid application at temperatures below typical room temperature. Not intended for outdoor use or continuous exposure to water, high heat, or structural loads. Test adhesion on small areas when planning to use on sensitive or painted surfaces to ensure removability and avoid surface damage.