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Protape® is a self-adhering EPDM rubber tape for vapor-sealing glued seams and minor tears of AEROFLEX EPDM⢠tube, sheet & roll insulation. Protape® serves as a double-closure system providing zero permeability.
Available in rolls ranging from 1ā-5ā wide x 82 long x 24 mils thick.
Colors: Black and White/Gray.
⢠ASHRAE Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings
⢠ASHRAE Standard 189.1, International Green Construction Code®
⢠California Title 24, Building Energy Efficiency Standards
⢠CDPH Specification 01350, VOC emissions
⢠EPA TSCA Section 6(h)
⢠IECC, International Energy Conservation Code
⢠LEED®
⢠REACH
⢠RoHS
⢠Verified Environmental Product Declaration (EPD)
⢠Verified Health Product Declaration (HPD)
⢠Zero permeability
⢠Vapor barrier - protects glued seams from vapor drive
⢠GREENGUARD Gold Certified for low chemical emissions
⢠Tape consists of same EPDM rubber as Aeroflex insulation, ensuring installation integrity
⢠Provides clean visual appearance
⢠Excellent UV resistance
Refrigeration piping & equipment
HVAC and VRF piping & equipment
HVAC ductwork
Chilled water piping & equipment
Plumbing piping & equipment
Service Temperature Range: 70°F to 257°F (-57°C to 125°C)
UV Resistance: Pass
Ozone Resistance: No cracking
Water Vapor Permeability (PermĀ·inch): 0.00
Water Vapor Absorption (weight %): 0.2%
Adhesion Peel Strength: 1.20
Elongation: 50%
Surface Burning/Flammability: < 25 FSI, < 50 SDI (25/50) ASTM E84, UL723
Plenum-Rated: NFPA 90A/90B
Self-extinguishing (ASTM D 635)
Copyright Ā© 2026 Aeroflex USA, Inc. All rights reserved
Privacy | Cookies | Terms of Use