Roofing Underlayment

• 4EvaSeal® Roofing Underlayment is a 25 mil, UV resistant, cold applied butyl based material.
• It provides protection against water intrusion on roof surfaces.
• In-service temperatures up to 300°F (149°C).
• Does not require the use of a primer prior to application.

Features & Benefits

Ideal for use on most roof types	Service Temperature up to 300F	UV Resistant

Use 4EvaSeal® Roofing Underlayment:

Appropriate for use on roof decking where bitumen based tapes are undesirable or where high temperatures exist. Provides a permanent barrier against water intrusion.

Wood, plastics, metals, and most common construction materials.