Online moulding and casting supplies shop

Sell silicone, resins, release agents and mould parts online to small makers and workshops.

Pellets and moulding materials stacked in a manufacturing supply warehouse.
Startup costA$3k to A$15k
Monthly revenueA$1.5k to A$8k
Time needed10+ h/week
First incomeMonths
  • A$3k-15k
  • Side hustle
  • Online

Estimates for a small start in Australia, not guarantees.

What it is

A small online shop stocking materials and consumables used to make moulded products, such as silicone rubber, casting resin, pigments, release agents and basic mould parts. You buy from wholesalers or manufacturers and sell in smaller quantities.

Your first three steps

  1. Pick a niche, such as silicone and resin for small makers, and list 3 to 5 Australian wholesalers or distributors to approach
  2. Ask suppliers for trade accounts, minimum orders and safety data sheets, then order a small starting range
  3. Register an ABN, set up a simple online shop, and offer product advice and samples to local maker groups
Who pays

Small manufacturers, product makers, prop and model makers, jewellers, workshops and serious hobbyists.

How it makes money

You earn the margin between wholesale and retail price. Repeat orders, bundles, and bulk pricing for trade customers lift the average order.

Skills that help
  • Understanding moulding materials well enough to advise customers
  • Online selling and basic website skills
  • Stock and supplier management
Watch out for
  • Many resins, solvents and catalysts are hazardous goods, so check storage, labelling and courier rules with your state regulator and carrier
  • Public liability and product liability insurance, in case a product causes harm or damage
  • If you import directly, check whether industrial chemical import rules (such as AICIS) apply to what you plan to bring in
  • Cash tied up in stock, so start with a narrow range
  • Check whether GST registration is needed once your turnover grows

Deep research report · Australia

Everything you need to start: online moulding and casting supplies shop

Researched with live web search for Australia: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start a moulding supplies shop online?

Startup costs are typically around $3,000 to $15,000, depending on how much stock you buy and your website setup. Starting with a narrow range helps limit cash tied up in stock. These are estimates only.

How much can an online moulding supplies shop make?

Monthly revenue is typically around $1,500 to $8,000, depending on your range, customers and pricing. Plan for at least about 10 hours a week. These figures are estimates, not guarantees.

What should I check before selling resins and silicone online?

Check storage, labelling and courier rules for hazardous goods with your state regulator and carrier, public and product liability insurance, whether industrial chemical import rules such as AICIS apply if you import, and GST registration as turnover grows.

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Photo: feiern1 on Pixabay

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