EpoxAcast™ 692 Deep Pour

EpoxAcast692xx ⓘ 413B99D1-B2D4-0442-B958-99264F73A5B4
Epoxy

Clear, low-viscosity, epoxy casting resin.

  • Shore hardness 80D
  • Mix ratio 100A:40B by weight
  • Pot life 12 hours
  • Ultimate tensile strength 31.6 MPa
  • Heat deflection temperature 38°C
health-hazard.svg corrosion.svg exclamation.svg environment.svg

Warning

H315 - Causes skin irritation.
H317 - May cause an allergic skin reaction.
H319 - Causes serious eye irritation.
H411 - Toxic to aquatic life with long lasting effects.
H302 - Harmful if swallowed.
€ 1,086.34

(€ 897.80 without 21% VAT)

Out of stock

Description

UV-resistant, clear epoxy casting resin, suitable for industrial and art projects requiring a rigid, clear finish. It features low viscosity for easy mixing and minimal bubble entrapment. Castings cure with negligible shrinkage and are hard and strong. The resin can be colored with specific colorants and powders for unique effects.

Features

  • Two processing methods: standard and fan-cooled casting techniques.
  • Standard Casting: Maximum thickness of 3.81 cm (1 1/2”) at 21°C (70°F).
  • Fan-Cooled Casting: Maximum thickness of 5.08 cm (2”) at 21°C (70°F) using air circulation.

Technical Properties

  • Mix Ratio By Weight: 100A:40B
  • Specific Gravity: 1.08 g/cc
  • Specific Volume: 0.93 cm³/g (25.7 cu. in./lb.)
  • Pot Life: 12 hours
  • Color: Clear
  • Shore Hardness: 80 D
  • Ultimate Tensile: 31.6 MPa (4,585 psi)
  • Tensile Modulus: 2,606 MPa (378,000 psi)
  • Tensile Elongation: 3.1%
  • Flexural Strength: 46.7 MPa (6,780 psi)
  • Flexural Modulus: 1,400 MPa (203,000 psi)
  • Compressive Strength: 39.8 MPa (5,777 psi)
  • Compressive Modulus: 565 MPa (82,000 psi)
  • Shrinkage: 0.007 mm/mm
  • Heat Deflection Temp: 38°C (100°F)
  • Index of Refraction at 20°C: 1.5372
  • Mixed Viscosity: 370 cps

Use Cases

Ideal for creating epoxy resin tables and applications requiring thick layers of clear epoxy.

Instructions

Preparation

  • Use in a well-ventilated area to avoid fumes. A NIOSH approved respirator is recommended.
  • Wear safety glasses, long sleeves, and rubber gloves to minimize skin contact.
  • Store and use materials at 21°C (70°F). Elevated temperatures reduce pot life.
  • Properly measure and thoroughly mix components for full cure properties.
  • Use containers with straight sides and flat bottoms for mixing.
  • Conduct a small test application to determine suitability.

Applying A Release Agent

  • Use Ease Release™ 200 or 205 for non-porous surfaces.
  • Brush the release agent with a soft brush, then apply a light mist coating. Let dry for 30 minutes.

Temperature Is Important

  • Recommended ambient temperature is 21°C (70°F).
  • For large pours, cooler environments are recommended.

Measuring / Dispensing

  • Stir Part A thoroughly before dispensing.
  • Use a digital gram scale for accurate weighing. Do not use an analog scale or measure by volume.

Mixing

  • Ensure utensils are clean and free of contaminants.
  • Combine resin with hardener and mix for 3 minutes, scraping the container's sides and bottom.
  • Pour into a new container and repeat mixing.
  • Do not delay between mixing and pouring to avoid curing in the container.
  • Do not vacuum the mixture.

Recommended Batch Size

  • Mix a maximum of 9.43 kg (20.8 lbs.) for EpoxAcast™ 690 or 50.80 kg (112 lbs.) for EpoxAcast™ 692 per pour.
  • Increasing batch size may cause high exotherm.

Adding Color

  • Can be colored with specific colorants and powders.
  • Pre-mix color or filler with Part A, then add Part B.
  • Conduct a small scale color test in advance.

Pouring

  • Ensure the area is clean, dry, and free of dust and insects.
  • Allow previous layers to fully cure before pouring additional layers.

Cure Time

  • Standard casting method cure time is 72 hours for 3.81 cm (1 1/2”) thickness at 21°C (70°F).
  • Fan-cooled casting method cure times are longer.
  • Pot Life and Cure Time depend on mass and mold configuration.

Performance

  • Cured epoxy is hard, durable, and resists moisture, moderate heat, solvents, and dilute acids.
  • Can be machined or bonded to other surfaces.
  • Avoid placing hot items above 49°C (120°F) on cured epoxy.
  • Can be displayed outdoors after painting with an aliphatic urethane clear coat.
  • Unpainted epoxy will yellow after UV exposure or excessive heat above 38°C (100°F).

Removing Epoxy

  • For uncured epoxy, scrape material from the surface.
  • Clean residue with E-POX-EE KLEENER™, acetone, or denatured alcohol.

Specifications

Color Clear
Mixed Viscocity 370 cps
Flexural Strength 6,780 psi
Pot Life 12 hours
Flexural Modulus 203,000 psi
Specific Volume 25.7 cu. in./lb.
Specific Gravity 1.08 g/cc
Mix Ratio By Weight 100A:40B
Shrinkage 0.007 in. / in.
Ultimate Tensile 4,585 psi
Shore D Hardness 80
Heat Deflection Temp 100 °F
Compressive Strength 5,777 psi
Tensile Elongation 3.1 %
Tensile Modulus 378,000 psi
Compressive Modulus 82,000 psi
Refractive Index 1.5372 nm
Available in Epoxy
Product Color Flexural Strength Flexural Modulus Specific Volume Specific Gravity Shrinkage Dielectric Strength Heat Deflection Temperature Volume Resistivity Compressive Strength Volume Resistance Tensile Elongation Tensile Modulus Compressive Modulus Mixed Viscosity Mixed Viscosity With HT Hardener Barcol Hardness Ultimate Tensile Strength Ultimate Tensile Strength With HT Hardener Tensile Modulus With HT Hardener Tensile Elongation With HT Hardener Flexural Strength With HT Hardener Flexural Modulus With HT Hardener Compressive Strength With HT Hardener Compressive Modulus With HT Hardener Shrinkage With HT Hardener Heat Deflection Temperature With HT Hardener Dielectric Constant At 60 Hz Dielectric Constant At 1 KHz Color With HT Hardener Storage Temperature Shore D Hardness Thermal Conductivity Maximum Casting Volume Maximum Heat Resistance Mixed Viscosity (101, 102, 103 Hardener) Mixed Viscosity (HT Hardener) Specific Gravity (101, 102, 103 Hardener) Specific Gravity (HT Hardener) Specific Volume (101, 102, 103 Hardener) Specific Volume (HT Hardener) Ultimate Tensile Strength (101, 102, 103 Hardener) Ultimate Tensile Strength (HT Hardener) Tensile Modulus (101, 102, 103 Hardener) Tensile Modulus (HT Hardener) Tensile Elongation (101, 102, 103 Hardener) Tensile Elongation (HT Hardener) Compressive Strength (101, 102, 103 Hardener) Compressive Strength (HT Hardener) Compressive Modulus (101, 102, 103 Hardener) Compressive Modulus (HT Hardener) Shrinkage (101, 102, 103 Hardener) Shrinkage (HT Hardener) Heat Deflection Temperature (Room Temperature Cure) Heat Deflection Temperature (Post Cured) Cure Time Specific Gravity Specific Volume Tensile Strength Tensile Modulus Compressive Strength Compressive Modulus Flexural Strength Shrinkage Heat Deflection Temp Tensile Elongation Flexural Modulus Mixed Viscocity Mix Ratio By Weight Pot Life Shore D Hardness Mixed Viscocity Cure Time Pot Life Mix Ratio By Weight Tensile Strength Heat Deflection Temp Refractive Index Refractive Index Ultimate Tensile Ultimate Tensile
EpoxAcast™ 650 Off-White 5,890 PSI 710,000 PSI 18.22 cu. in./lb 1.52 g/cc 0.001 in/in 404 V/mil 129°F / 54°C >3.59E+15 ohm cm 16,350 PSI >5.42E+11 ohm 0.42% 1,503,000 PSI 142,600 PSI 7,000 CPS 5,000 CPS 93.000000 6,000 PSI 6,900 PSI 1,079,000 PSI 0.82% 10,850 PSI 775,000 PSI 15,980 PSI 134,400 PSI 0.007 in/in 187°F / 86°C 5.300000 5.080000 Black - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
EpoxAcast™ 655 Grey 7,660 psi 1,403,000 psi - - - - - - - - - - - - - - - - - - - - - - - - - - - 73°F/23°C 90 0.675 W/(m*K) 8,390 cm³ 225°F/108°C 23,000 cps 12,000 cps 1.66 g/cc 1.64 g/cc 16.7 cu. in./lb 16.5 cu. in./lb 4810 psi 6,000 psi 2,040,000 psi 7,200,000 psi 0.54% 0.50% 12,500 psi 15,700 psi 125,500 psi 270,000 psi 0.0006 in./in. 0.001 in./in. 135°F/57°C 225°F/108°C - - - - - - - - - - - - - - - - - - - - - - - - - -
EpoxAcast™ 670 HT Beige 11,000 psi 254,000 psi 20.51 cu. in./lb. 1.15 g/cc 0.002 in. / in. - - - 13,000 psi - 0.65 % 332,000 psi 101,400 psi - - - - - - - - - - - - - - - - - 90 - - - - - - - - - - - - - - - - - - - - - - - <p>Twenty Four Hours Followed By Post Cure</p > 1.15 g/cc 20.51 cu. in./lb. 4,500 psi 332,000 psi 13,000 psi 101,400 psi 11,000 psi 0.002 in. / in. 350 °F 0.65 % 254,000 psi 6,000 cps 100A:16B 3 h. 90 6,000 cps <p>Twenty Four Hours Followed By Post Cure</p > 3 h. 100A:16B 4,500 psi 350 °F - - - -
EpoxAcast™ 690 Clear 10,980 psi 410,000 psi 25 cu. in./lb. 1.10 g/cc 0.002 in. / in. - - - 9,610 psi - 1.8 % 572,000 psi 91,300 psi - - - - - - - - - - - - - - - - - 80 - - - - - - - - - - - - - - - - - - - - - - - 24 h. 1.10 g/cc 25 cu. in./lb. 6,630 psi 572,000 psi 9,610 psi 91,300 psi 10,980 psi 0.002 in. / in. 115 °F 1.8 % 410,000 psi 280 cps 100A:30B 5 h. 80 280 cps 24 h. 5 h. 100A:30B 6,630 psi 115 °F 1.565 nm 1.565 nm - -
EpoxAcast™ 692 Deep Pour Clear 6,780 psi 203,000 psi 25.7 cu. in./lb. 1.08 g/cc 0.007 in. / in. - - - 5,777 psi - 3.1 % 378,000 psi 82,000 psi - - - - - - - - - - - - - - - - - 80 - - - - - - - - - - - - - - - - - - - - - - - - 1.08 g/cc 25.7 cu. in./lb. - 378,000 psi 5,777 psi 82,000 psi 6,780 psi 0.007 in. / in. 100 °F 3.1 % 203,000 psi 370 cps 100A:40B 12 h. 80 370 cps - 12 h. 100A:40B - 100 °F 1.5372 nm 1.5372 nm 4,585 psi 4,585 psi
EpoxAcast™ Hardener - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Why buy at FormX?

Subscribe to our Newsletter

Receive €5,- discount on your first purchase!

Visa logo iDeal logo Mastercard logo Paypal logo FedEx logo FedEx logo
This website has been developed by Usecue B.V.
© 2026 FormX B.V.