1. Product Overview
The SPRESIN Epox-It 80 Clear Epoxy Resin Kit is a high-performance, two-part epoxy system designed for a wide range of applications, including clear coating, casting, and laminating. This 1-gallon kit provides a crystal-clear, high-gloss finish with excellent air release and UV resistance, making it suitable for both beginners and experienced users. Its self-leveling properties ensure a smooth, consistent surface for projects such as bar tops, countertops, tabletops, jewelry, and art pieces.

Image: The SPRESIN Epox-It 80 Clear Epoxy Resin Kit, featuring two bottles for the two-part system.
2. Safety Information
Always prioritize safety when working with epoxy resins. This product contains chemicals that may cause irritation. Adhere to the following safety guidelines:
- Personal Protective Equipment (PPE): Wear appropriate chemical-resistant gloves (e.g., nitrile), safety glasses or goggles, and long-sleeved clothing to prevent skin and eye contact.
- Ventilation: Work in a well-ventilated area to minimize inhalation of fumes. If working indoors, ensure adequate airflow or use a respirator with organic vapor cartridges.
- Skin Contact: In case of skin contact, wash immediately with soap and water. Do not use solvents to clean skin.
- Eye Contact: In case of eye contact, flush thoroughly with water for at least 15 minutes and seek immediate medical attention.
- Ingestion: Do not ingest. If swallowed, do not induce vomiting. Seek immediate medical attention.
- Flammability: Keep away from open flames and sources of ignition.
- Children and Pets: Keep out of reach of children and pets.
3. Package Contents
Your SPRESIN Epox-It 80 Clear Epoxy Resin Kit (1 Gallon) includes:
- One (1) 0.5 Gallon Bottle of Epox-It 80 Part A (Resin)
- One (1) 0.5 Gallon Bottle of Epox-It 80 Part B (Hardener)
4. Preparation
4.1 Workspace and Environment
- Ensure your workspace is clean, dust-free, and well-ventilated.
- Maintain a consistent room temperature between 70-75°F (21-24°C) and low humidity. Extreme temperatures can affect cure time and finish quality.
- Cover your work surface with plastic sheeting or a drop cloth to protect against spills.
4.2 Surface Preparation
- The surface to be coated must be clean, dry, and free of any contaminants (dust, grease, oils, loose particles).
- For wood surfaces, ensure they are sanded smooth and sealed if necessary to prevent air bubbles from escaping the wood.
- Ensure the surface is level to achieve an even coating.
4.3 Tools Required
- Measuring cups (with clear markings for accurate 1:1 ratio)
- Mixing containers (at least two, one for initial mix, one for transfer)
- Stir sticks or mixing paddles
- Spreader or squeegee
- Heat gun or propane torch (for bubble removal)
- Personal Protective Equipment (gloves, safety glasses)
5. Mixing Instructions
Accurate mixing is critical for proper curing and optimal results. Follow these steps carefully:
- Measure: Pour equal parts of Epox-It 80 Part A (Resin) and Part B (Hardener) into a clean mixing container. The ratio is 1:1 by volume. Do not estimate; use precise measurements.
- Mix Thoroughly: Stir the mixture slowly and continuously for 3 to 5 minutes. Use a flat-bottomed stir stick and scrape the sides and bottom of the container frequently to ensure all material is fully incorporated. Avoid whipping the mixture, as this can introduce excessive air bubbles.
- Transfer (Optional but Recommended): For best results, transfer the mixed epoxy into a second clean mixing container and stir for another 1-2 minutes. This ensures any unmixed material from the sides of the first container is fully blended.
- Working Time: Once mixed, the epoxy has a limited working time (pot life). Begin application immediately after mixing.

Image: Illustrates the process of mixing and pouring the Epox-It 80 epoxy resin.
6. Application Instructions
Apply the mixed Epox-It 80 epoxy resin to your prepared surface:
- Pour: Slowly pour the mixed epoxy onto the center of your prepared surface. The self-leveling nature of Epox-It 80 will help it spread evenly.
- Spread: Use a spreader, squeegee, or foam brush to gently guide the epoxy to the edges and ensure uniform coverage. Avoid overworking the material.
- Bubble Removal: After pouring and spreading, wait a few minutes for air bubbles to rise to the surface. Use a heat gun or propane torch (held several inches above the surface and kept moving) to gently pass over the epoxy. The heat will pop the bubbles. Repeat this process as needed within the working time, typically every 5-10 minutes for the first 30-60 minutes.
- Multiple Coats (Optional): If applying multiple coats, allow the previous coat to cure to a tacky state (usually 4-6 hours) before applying the next. For fully cured surfaces, light sanding and cleaning may be required between coats to ensure adhesion.

Image: A wood slab coated with Epox-It 80, demonstrating the clear, high-gloss finish.
7. Curing and Finishing
The curing process is essential for the epoxy to achieve its full hardness and durability.
- Initial Cure: The epoxy will typically be tack-free within 6-8 hours, depending on temperature and humidity. During this time, protect the surface from dust and debris.
- Full Cure: Epox-It 80 achieves a full cure and maximum hardness within 24 hours. Avoid placing heavy objects or subjecting the surface to harsh conditions until fully cured.
- Post-Cure: Once fully cured, the surface can be cleaned with mild soap and water.
8. Cleaning and Storage
8.1 Cleaning Tools
Clean tools immediately after use with denatured alcohol or acetone. Once epoxy cures on tools, it is very difficult to remove.
8.2 Storage
Store Epox-It 80 Part A and Part B in their original, tightly sealed containers in a cool, dry place away from direct sunlight and extreme temperatures. Proper storage ensures the product maintains its shelf life and performance.
9. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Excessive Bubbles | Improper mixing (too fast), cold epoxy, porous surface. | Mix slowly. Warm resin and hardener slightly before mixing. Use a heat gun/torch to pop bubbles after pouring. Seal porous surfaces prior to application. |
| Sticky or Soft Spots | Incorrect mixing ratio, insufficient mixing. | Ensure precise 1:1 ratio by volume. Mix thoroughly for 3-5 minutes, scraping sides and bottom. Re-coat affected area after sanding if necessary. |
| Uneven Cure / Ripples | Uneven application, temperature fluctuations during cure, unlevel surface. | Ensure surface is level. Apply epoxy evenly. Maintain consistent room temperature during curing. |
| Yellowing Over Time | Prolonged exposure to UV light. | Epox-It 80 contains UV inhibitors to resist yellowing. Minimize direct sunlight exposure for best long-term clarity. |
10. Specifications
| Feature | Detail |
|---|---|
| Brand | SPRESIN |
| Model Number | Epox-It 80 |
| Specific Uses | Art, Jewelry, Table Top Coating, Countertops, Laminating |
| Material | Crystal Clear Resin |
| Item Form | Liquid |
| Color | Clear |
| Item Volume | 1 Gallon (128 Fluid Ounces) |
| Mixing Ratio | 1:1 by Volume |
| Viscosity Level | Medium (Low Viscosity) |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Waterproof |
| Product Dimensions | 9 x 9 x 11 inches |
| Item Weight | 9 pounds |
| Manufacturer | Specialty Resin & Chemical |
| UPC | 045635644052 |
11. Warranty and Support
SPRESIN is committed to providing high-quality products and excellent customer service. While specific warranty details are not provided in this manual, we stand by the quality of our American-made products. For any questions, technical assistance, or support regarding your Epox-It 80 Clear Epoxy Resin Kit, please contact Specialty Resin & Chemical directly. We are dedicated to helping you achieve successful results with your projects.





