Zero-Base Squishy Making Tutorial
LET'S RESIN FLEX RUBBER is a super-soft liquid silicone that’s easy to use and mix in the right proportions. It demolds in just 30 minutes and fully cures within 4–6 hours. Compared with traditional mold-making silicone, FLEX RUBBER is softer and more elastic, perfect for creating squishy, stress-relief toys.
In this tutorial, we’ll walk you step by step through making your very own squishy creations!
1.Tools and Materials Preparation
- Materials: LET'S RESIN FLEX RUBBER Kit
- Tools: Vaseline, paintbrush, electronic scale, silicone pigment paste, dropper, makeup brush
- Protective Equipment: Always wear respirator, nitrile waterproof gloves, a waterproof apron for safe handling.
2.Environment Setup
- Ideal Conditions: Maintain a temperature between 73–78°F with humidity no higher than 50–60% RH.
- Ventilation: Work in a well-ventilated area, ideally near a window or use an air purifier for better airflow.
3.Step-by-step Instructions
| Prep & Protection |
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| Before you begin, make sure you’re working safely:Wear gloves to avoid skin contact and make cleanup easier.Use a mask if needed, and keep your workspace well-ventilated. |
Step 1: Preparing the Mold
- Dip the brush into a small amount of Vaseline.
- Evenly apply a layer of Vaseline inside the mold, this helps prevent sticking and ensures smooth demolding.
Tip: For detailed molds, make sure Vaseline doesn’t collect in small crevices, otherwise it could blur the fine details of your finished piece.
Step 2: Mixing and Defoaming
- Mixing ratio: A : B = 1：1 (by weight).
- Color options: Use silicone pigment paste, mica powder, glitter, chameleon, or holographic powders.
- Mixing: Stir in one direction at medium speed for about 5 minutes, until the color is fully blended with no dark patches.
- Pouring: Once evenly mixed, pour into the mold.
Tips:
① After mixing colors, stir a little longer to avoid uneven streaks.
② FLEX RUBBER cures faster than resin, so work quickly. Mix one color at a time and finish within 30 minutes.
③ For special colors, you can pre-mix Part A with color paste, adjust the shade, and then add Part B - saves material and avoids waste.
Defoaming: Let the mixture sit for 2–3 minutes to release bubbles. For best results, use a bubble remover machine for 2 minutes. This makes the final product smoother and more delicate.
Step 3: Pouring and Curing
- Layering details: For example, when making a cat paw, start by pouring pink FLEX RUBBER into the paw pad area. Let it cure for 4 hours.
- Second pour: Fill the rest of the mold with blue silicone liquid.
- Curing: Leave at room temperature for 4 hours. In colder weather, it may take 6 hours or more.
Tip: Squishies shrink slightly while curing. If poured too thin, they may lose their soft squeeze feel.
Don’t move the mold for at least 2 hours after pouring to avoid leaks or misshaping.
Step 4: Demolding
- Add some detergent or soap to the water.
- Submerge the mold in soapy water. Turn the mold upside down and gently separate the cured squishy with your fingertips.
Tip: FLEX RUBBER is sticky, which can make demolding tricky. The best method is to use Vaseline before pouring and soapy water when releasing.
Step 5: Finishing & Dusting
- Rinse off any detergent from the squishy and pat dry with paper towels or a soft cloth.
- To give it a velvety touch, dip both sides in flocking powder.
- Use a brush to remove excess powder.
- Your cat paw squishy is ready!
4. How to Use Your Finished Squishy
FLEX RUBBER squishies are soft, stretchy, and fun. They’re not only toys but also tools for stress relief and even rehabilitation training.
Where they shine:
- Stress relief: Squeeze to calm nerves, replace habits like nail-biting, and ease anxiety.
- Rehabilitation: Help with grip strength, wrist fatigue, and post-surgery recovery.
- Sensory focus: Provide calming sensory feedback for individuals with autism or ADHD.
- Fun & collectibles: With endless design options, they’re perfect for play, gifting, or displaying.
5. Squishy Care & Maintenance
Your squishy is durable, but proper care will extend its life.
Storage
✅ Store in a cool, shaded place： Keep your squishy away from direct sunlight or heat, which can cause fading, drying, and premature aging.
✅ Seal in a bag or container： Storing it in a dust-proof container or resealable bag helps protect it from oxidation and keeps it clean.
❌ Avoid heat and humidity： High temperatures and moisture can alter the material, making it sticky or brittle over time.
Cleaning
✅ For dust：Gently press tape onto the surface to lift away dust and lint.
✅ For stains：Use a soft cloth with mild, neutral detergent and water. Dab gently rather than scrubbing.
✅ Drying: Blot the squishy with a clean towel and let it air dry completely before storing.
❌ Avoid harsh cleaners: Alcohol, acids, and strong detergents can damage the material and cause it to deteriorate.
Handling
✅ Knead gently：Squish and squeeze softly to enjoy the stress-relieving effect without damaging the structure.
✅ Protect from sharp objects： The material is soft and can tear easily if punctured.
❌ Avoid rough play and overstretch: Pulling or twisting too forcefully may lead to cracks or permanent deformities.
Extra Tips：
Replace when necessary: If your squishy becomes overly sticky, brittle, or cracked, it’s best to replace it. This not only keeps it looking nice but also ensures hygiene and safety.
Not food-safe: Remember, squishies may look cute (and sometimes food-like!), but they’re strictly for play and stress relief, not for eating or contact with food.
6. Frequently Asked Questions for Beginners
The following are common problems that beginners often encounter. The content will provide simple guidance and answers. If you want to learn more detailed info, feel free to check the videos.
