Hawk Epoxy Ultra Slow Hardener (Size 2, 0.33 gal)

Sea Hawk

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MSRP: $78.49
$46.17
(You save $32.32 )
SKU:
S-H-C1-S2
UPC:
811577014792

Product Overview

Hawk Epoxy Ultra Slow Catalyst Size 2 .33Gl

For those critical fiberglass repairs that demand precision and a longer working time, the Sea Hawk Hawk Epoxy Ultra Slow Catalyst Size 2 is your ultimate solution. This .33-gallon catalyst, designed specifically for use with Sea Hawk's R1 Epoxy Resin, offers an extended pot life, giving you ample time to perfect complex repairs and achieve a professional-grade finish. Its ultra-slow cure ensures a strong, durable bond with superior adhesion and moisture barrier qualities, even in warmer temperatures. Restore your boat's structural integrity and protect it from the elements with the confidence of a seasoned shipwright.

Key Features

  • **Ultra-Slow Cure:** Provides an extended pot life of 40-50 minutes (4oz at 77°F), allowing ample working time for intricate fiberglass repairs.
  • **Superior Adhesion:** Creates an exceptionally strong bond with wood, fiberglass, metals, and other common boatbuilding materials.
  • **Exceptional Moisture Barrier:** Seals out moisture, protecting your boat from rot, delamination, and other water-related damage.
  • **High Strength & Durability:** Delivers a rock-solid repair that can withstand the rigors of the marine environment.
  • **Easy to Use:** Mixes easily with Sea Hawk R1 Epoxy Resin at a 3:1 volume ratio (3.6:1 by weight) for consistent results.
  • **Versatile Application:** Ideal for a wide range of fiberglass repairs, from small cracks and dings to major structural restorations.
  • **Compatible with Sea Hawk Fillers:** Can be combined with Sea Hawk Epoxy Fillers for specific applications like gap filling, filleting, and fairing.

What's in the Box

  • 0.33 Gallon Hawk Epoxy Ultra Slow Catalyst

Specifications

BrandSea Hawk Paints
Product CodeSH-C1-S2
Size.33 Gallon
Mix by Volume3.0 : 1
Mix by Weight3.6 : 1
Viscosity (at 77°F)65—75 KU
Pot life (4oz at 77°F)40-50 mins
Tack/Not Wet Time (6 mils DD at 77°F)3-4 Hrs
Cure Time (6 mils DD at 77°F)20-24hrs
Full Cure Time (6 mils DD at 77°F)4-9days
Minimum Application Temperature70°F (21°C)
Weight/gallon9.16 lb/gal
Hardness82 Shore D
Peak Load486.1 lbf
Peak Stress53.5 MPa
Modulus3048 MPa
Chord modulus Strain 1-22796 Pa
Elongation at peak0.066 in (3.3%)
Elongation at Break5.2%
Energy to break4.3 J
Break Stress43.9 MPa

The Captain's Take

After decades at sea, I've seen my share of fiberglass damage. When it comes to epoxy repairs, time is often of the essence, but precision is paramount. The Sea Hawk Ultra Slow Catalyst gives me the best of both worlds – a generous working time to get the job done right, plus the rock-solid strength and durability I need to trust my vessel. It's a must-have in my onboard repair kit.

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