Technical Data Sheet Epoxy Resin, Catalyst & Fillers Building, Bonding, Repairing Premium Construction and Repairs • Fiberglass Construction & Repairs • Home Construction & Repairs • Bonds to Most Surfaces including Wood, Fiberglass, Metals, Foam, Plastic and Fabrics PRODUCT DESCRIPTION HAWK EPOXY is a 100% clear, low-viscosity, low-blush system designed for ease of use in the widest variety of construction and repair projects. The flexibility of HAWK EPOXY lies in its huge range of CATALYST and FILLERS to adapt to any situation. If you need a fast cure due to schedule constraints or if you need a very thick fairing compound, HAWK EPOXY has the situation covered. After the application is cured, it can be sanded into fine tuned shape for the highest quality finish. With it's ease of use, thin layer roll out capabilities and low blush, HAWK EPOXY is the easy choice for all epoxy resin projects. STEP 1 - EPOXY RESIN (CHOOSE SYSTEM SIZE) R1 Epoxy Resin - a smooth, low-viscosity liquid epoxy resin. With a variety of Hawk Epoxy Catalysts, it can be cured under a wide range of temperatures and environmental conditions to form a high-strength plastic with superior moisture barrier characteristics. Hawk Epoxy is available in four system sizes color coded on each label. Note: Mix ratios vary by catalyst. For optimal product utilization, be sure to choose the same Size for both the resin and catalyst. Refer to page 4 for Directions for Use. STEP 2 - SELECT YOUR CATALYST Resin/ Catalyst Advantages *Epoxy cures faster at higher temperatures and in thicker applications. (Page 1 of 4) NEW NAUTICAL COATINGS, INC. 14805 49th Street North • Clearwater, FL 33762 • 727.523.8053 • 800.528.0997 • FAX 727.523.7325 • www.SeaHawkPaints.com

Technical Data Sheet Epoxy Resin, Catalyst & Fillers Building, Bonding, Repairing C1 ULTRA SLOW CURE CATALYST/R1 RESIN Designed for use with HAWK EPOXY R1 Resin for construction and repairs with superior adhesion, strength, bonding, filling, and moisture barrier qualities at higher temperatures and for an ultra slow cure. Do not use under Sea Hawk marine wood varnish. C2 SLOW CURE CATALYST/R1 RESIN Designed for use with HAWK EPOXY R1 Resin for construction and repairs with superior adhesion, strength, bonding, filling, and moisture barrier qualities at higher temperatures and for a slow cure....

Technical Data Sheet Epoxy Resin, Catalyst & Fillers Building, Bonding, Repairing STEP 3 - SELECT YOUR FILLER (OPTIONAL) HAWK EPOXY FILLER SELECTION GUIDE MORE STRENGTH LESS STRENGTH Filler suitability: mu = Best uu = Better m = Good No Claw = Do Not Use F1 High Load Adhesive Fiber Filler - Thickens to a light grey color creating an easy to use adhesive designed for bonding hardware and other applications with dissimilar materials. This mixture will maximize bond strength for anticipated high loads. F2 Structural Adhesive Filler - Thickens to an off white color, creating a general purpose...

Technical Data Sheet Epoxy Resin, Catalyst & Fillers Building, Bonding, Repairing RESIN & CATALYST DIRECTIONS FOR USE Preparation: Apply over clean, dry surfaces. Remove all grease, oil, wax, or other foreign material by solvent, such as, S-80 Wax N Grease Killer or detergent washing. (SSPC-SPI). Non-porous substrates must be sanded to create a rough surface for stronger bonding and adhesion. Remove all dust prior to application. DISPENSING: Do not adjust ratio (R1 Epoxy Resin/Catalyst) to alter cure time. Use the exact mixing ratio as described on page 2 of this document or on the Catalyst Label....