Bob Smith - SLOW-CURE 30 Minute Epoxy 9oz

This 9oz package of Bob Smith Industries SLOW-CURE 30 Minute Epoxy is engineered for projects requiring maximum strength, durability, and long working time. Ideal for forming strong reinforcing fillets on joints, it provides the highest strength among all BSI epoxy formulas. Fully waterproof and more heat-resistant than faster-curing types, it is perfect for demanding applications.

SLOW-CURE can also be used for bonding when extended curing time is acceptable. Fillers such as microballoons can be added to achieve a putty-like consistency, though this typically reduces working time by about 25%. Bonded parts can be handled after 8 hours, with full strength reached within 24 hours.

Features

• Highest strength of all BSI epoxy formulations
• Long 30-minute working time for precision assembly
• Excellent for forming reinforcing fillets on joints
• Waterproof and heat-resistant once cured
• Clear, durable finish
• Can be thickened with fillers (e.g., microballoons) for putty-like consistency
• Vibration and impact-resistant bond
• Ideal for wood, metals, plastics, composites, and hobby applications

Specifications

• Type: 30 Minute Epoxy
• Brand: Bob Smith Industries
• Package Size: 9oz
• Working Time: ~30 minutes (reduced ~25% with fillers)
• Handling Time: 8 hours
• Full Cure: 24 hours
• Strength: Highest among BSI epoxies
• Waterproof: Yes
• Heat Resistance: High
• Applications: Fillets, structural bonding, filler mixing, hobby builds, repairs