Fusion Resin
Flex 3:1 Resin Kit - 400gm
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Product Details
Your introduction to casting — the right starting point.
The Flex 3:1 Resin Kit - 400gm gives you enough 3:1 casting resin to fill multiple standard small flower preservation mould, small deep casting projects for the first time. Learn the casting process and perfect your technique before scaling up.
Flex's longer working time gives you freedom to place inclusions, adjust colours, and get every pour exactly right before it sets.
Technical Specifications
Technical Specifications
- Mix ratio: 3:1 by weight
- Pot life: 120 minutes
- Cure time: 22-24 hours
- Max pour depth: up to 30 mm per layer
- Finish: high-gloss, crystal clear
- Best for: river tables, deep casting, molds
What's Included
What's Included
- 1x Part A — Flex Resin
- 1x Part B — Flex Hardener
Shipping & Returns
Shipping & Returns
Ships within 24 hours. Free Pan-India delivery on orders above ₹999. Damaged or defective kit? We replace it — no questions asked.
Frequently Asked Questions
Frequently Asked Questions
Can I pour in one thick layer? Pour up to 30 mm per layer for best clarity.
Will it yellow? No, UV-stabilised formula.
How do I remove bubbles? Use a heat gun lightly after each pour.
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Why You'll Love It
Why creators choose Flex 3:1
Built for deep pours, castings, molds and preserving keepsakes.
Deep pour
Pour thick layers without overheating.
Ultra clear
Stunning clarity for castings & inclusions.
Strong & durable
Tough cure that lasts for years.
Long work time
Extra time for detailed casting work.
Watch & Learn
How to use your Flex 3:1 kit
Mix 3 parts resin to 1 part hardener by weight for deep, clear casts.
Measure 3:1
Weigh 3 parts resin to 1 part hardener using a digital scale.
Mix
Stir gently 4-5 minutes to avoid adding bubbles.
Pour in layers
Pour deep pours in layers for the clearest result.
Cure
Leave dust-free 22-24 hours for a full cure.