A Guide to Felt Tapes for Automotive Applications

Felt tapes are a critical component in automotive engineering, providing solutions for noise, vibration, and harshness (NVH) reduction. They help eliminate squeaks, rattles, and buzzes (SRB) while also serving as protective barriers against abrasion and wear. Selecting the right felt tape depends on material composition, adhesive type, and size specifications tailored to each application.

Types of Felts Used

• Needle-punched felt – High durability and resistance to compression, ideal for interior panel cushioning.

• Woven felt – Provides superior strength and structural integrity, commonly used in high-friction areas.

• Non-woven polyester felt – Lightweight and versatile, used for general NVH management and insulation.

Types of Adhesives Used

• Acrylic adhesive – Excellent long-term adhesion with resistance to heat, UV, and chemicals. This is the standard for automotive applications due to the long-term efficacy.

• Rubber-based adhesive – High initial tack for immediate bonding, best for temporary or repositionable applications.

• Silicone adhesive – Performs well in extreme temperatures and harsh environments.

Size Options & Customization

• Available in standard widths from 5mm to 100mm, with thicknesses ranging from 0.5mm to 5mm.

• Custom die-cut shapes and sizes to meet OEM and aftermarket specifications.

For precision die-cut felt tapes tailored to your automotive application, Roylco provides industry-leading solutions that meet the highest performance standards. Contact us today to discuss your custom requirements!