Infinity Bond POLYFILL 7000 Critical Bond Marine Putty

Critical Bond Marine Putty for High Stress Boat & Marine Assemblies Infinity Bond POLYFILL 7000 is a critical bond marine putty developed for high stress bonding, structural reinforcement, and demanding boat assembly applications. Its Bisphenol-A based epoxy vinyl ester resin system delivers superior physical properties and dependable bonding performance in high vibration marine environments where long-term durability and structural integrity are critical. Designed for hull-to-deck joints, stringers, bulkheads, liners, and other structurally demanding marine bonding operations, POLYFILL 7000 mixes and applies easily for efficient processing in marine fabrication, fiberglass boat repair, and composite assembly environments.Critical Bond Benefits of POLYFILL 7000 Marine Putty Epoxy Vinyl Ester Resin System: Formulated with a Bisphenol-A based epoxy vinyl ester resin for superior physical properties Critical Bonding Performance: Designed for demanding marine bonding and assembly applications High Vibration Stability: Performs reliably in marine areas exposed to vibration and movement Marine Assembly Versatility: Suitable for hull-to-deck joints, stringers, liners, and bulkhead bonding applications Easy Mixing & Application: Mixes and applies easily for efficient marine fabrication workflows Reliable Structural Bonding: Supports critical marine bonding operations requiring dependable performance Fire Retardant Formulations Available: Offered in fire retardant versions for specialized marine applications Specifications Series: POLYFILL 7000 Type: Marine Putty Chemistry: Epoxy Vinyl Ester Resin Gel Time: 35 Minutes Reaction Time: 30 Minutes Fixture Time: 65 Minutes Viscosity: 960,000 - 1,250,000 cps @ 2 RPM 100,000 - 195,000 cps @ 20 RPM Peak EXO: 285°F (140.5°C) Color: Tan Odor: Styrene Texture: Smooth Weight: 9.8 lbs/gallon Tensile Elongation: 8.9% Tensile Strength: 9,150 psi Flexural Strength: 16,000 psi Flexural Modulus: 877,000 psi Compressive Strength: 2,200 psi Lap Shear: 1,420 psi Heat Deflection: 165°F (73.8°C) Linear Shrinkage: <1% Package Size: 5-Gallon Pails Shelf Life: 4 - 5 Months Note: Typical physical properties @ 75°F (24°C).Common Applications Stringer-to-hull bonding operations Hull-to-deck joint assembly applications Liner-to-hull bonding and attachment High vibration boat and marine bonding areas Bulkhead bonding and filleting applications Radius compound and contour filling operations Strake filling applications Tabbing in marine fittings Mold flange repair and reinforcement Mold structure attachment applications