Resources & Guides / Building Codes & Standards / ASTM & UL Standards / ASTM D3330
ASTM D3330
Standard Test Method for Peel Adhesion of Pressure-Sensitive Tape
Overview
ASTM D3330 provides standardized test methods for measuring the peel adhesion strength of pressure-sensitive tapes. These methods evaluate how much force is required to remove tape from a standard test panel at specific angles (90° or 180°) and speeds. The standard is critical for quality control and performance verification of construction tapes used in building envelope systems, HVAC installations, and temporary protection applications.
Test Methods
- Method A: 180° peel test at 12 inches per minute
- Method B: Machine direction peel from liner
- Method C: Cross direction peel from liner
- Method F: 90° peel test for specialized applications
- Standardized stainless steel or glass test panels
Building Construction Applications
- Weather-resistive barrier seam tapes
- Vapor barrier and air barrier tapes
- HVAC duct sealing tapes (UL 181 rated)
- Flashing tapes for windows and doors
- Temporary surface protection films
- Double-sided mounting tapes for panels
Performance Specifications
For building envelope applications, minimum peel adhesion values typically range from 20-60 oz/in depending on substrate and environmental exposure. Higher values indicate stronger bonds but may cause substrate damage upon removal. Tapes must maintain adequate adhesion after environmental conditioning (heat, cold, humidity) to ensure long-term performance. Specifiers should require both initial and aged adhesion testing per D3330 to verify tape suitability for specific applications and expected service life.