Sika SikaBiresin CH72-2 Medium Cure - Pale Amber - Quart

SikaBiresin® CH72-2 Medium Cure is a top-tier epoxy resin engineered for demanding marine and boating applications. Its pale amber hue not only adds aesthetic appeal but also provides exceptional UV resistance and robust bonding properties, ensuring your marine projects achieve lasting durability and performance.

Applications

• High-performance marine boats, parts, and tooling
• Ideal for wet layup, vacuum-bagging, and infusion techniques

Features

• Advanced epoxy lamination system for superior structural integrity
• Low viscosity formulation ensures excellent wet-out of fibers and fabrics
• UV resistant, making it suitable for prolonged exposure to sunlight
• Versatile application above or below the waterline
• Compliant with RoHS and REACH standards for environmental and safety regulations
• Non-styrene based, reducing hazardous emissions during use
• Provides an excellent bond with all types of fabrics
• Compatible with aramid fiber laminates for high-strength applications

Hardener Options

Hardener Type	Cure Time
SikaBiresin® CH72-1 (Fast)	Fast
SikaBiresin® CH72-2 (Medium)	Medium
SikaBiresin® CH72-3 (Slow)	Slow

Safety Information

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.