Bostik 6303 Hot Melt Glue Sticks 380mm x 12mm
Industrial general purpose hot melt glue sticks 380mm × 12mm for multiple substrates. Fast setting and easy application.
Pickup available at Rite Price Industrial
Usually ready in 4 hours
Dispatch & Deliveries
When you make an order with Rite Price Distributors it’s important that you get the goods you need, for the right price, on time. That’s why we charge cost effective shipping rates that get your supplies to you as quickly and safely as possible.
For local orders in and around the Gold Coast we use Aramex Couriers for fast distribution.
For all other deliveries throughout Australia we use Australia Post.
Returns Policy
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted: (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
- Any item that is returned more than 14 days after delivery
The Bostik 6303 hot melt glue sticks are professional-grade adhesive rods designed to deliver fast, reliable bonding across a wide variety of substrates. Each 380mm long, 12mm diameter stick is engineered for use in compatible hot melt glue guns and offers excellent adhesion on materials such as plastics, metals, textiles, composites and packaging materials.
The product performs with minimal mess, no solvent odour and rapid setting time—making it ideal in high-throughput production, packaging lines, workshop assembly and repair applications. Key benefits include strong bonding strength, versatility across substrates, easy application, and compatibility with standard hot melt equipment. You’ll choose Bostik 6303 over alternatives because it’s produced by a trusted brand renowned for industrial adhesives, it simplifies application and reduces downtime, and it covers a broad range of materials so you don’t need multiple specialised glues. In automotive trimming, packaging, ductwork, boat building and bird-media building, the 6303 sticks offer efficient, drift-free fixation and consistent performance even in demanding environments.
Key Features & Benefits:
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12 mm diameter rods, length 380 mm
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Designed for use with 12mm hot melt glue guns
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General-purpose hot melt adhesive with broad substrate compatibility
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Pale yellow/transparent finish
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Rapid bonding and set time (~50 seconds typical)
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Reduces assembly and bonding time in production environments
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Minimises mess and solvent use for cleaner applications
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One adhesive product for multiple materials simplifies inventory
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Trusted brand ensures consistency and reliability on every job
Technical Specs:
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Diameter: 12 mm
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Length: 380 mm
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Softening range: approx. 80 °C
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Service temperature: –20 °C to +65 °C (typical)
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Viscosity @180 °C: ~15,000-16,500 cps
Key Applications
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Packaging industry: carton sealing, e.g., sealing heavy boxes or cases.
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Automotive trim manufacturing: bonding plastics, mouldings, ducting and trims.
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Marine & fibreglass repair: fixing interior fixtures, ducting or surface panels.
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General industrial assembly: electronics, lighting, signage, model making.
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Footwear, textiles & leather goods: bonding uppers, linings and trims.
Specifications
Material form: solid hot melt adhesive stick
Dimensions: 380mm length × 12mm diameter
Colour: pale yellow / translucent
Compatibility: standard 12mm hot melt glue guns
Pack variants: 1kg & 15kg packs
Shelf life: up to 2 years in original unopened packaging stored 5-20 °C
Bostik 6303 Hot Melt Glue Sticks FAQs
Q1: What size glue gun do I need to use with these sticks?
A1: The sticks are 12 mm diameter and 380 mm long—compatible with hot melt glue guns designed for 12 mm rods (such as the Bostik TG4 series).
Q2: Which materials can the Bostik 6303 adhesive bond?
A2: It’s general purpose and bonds a wide variety of substrates including plastics, metals, textiles, composites, plywood and packaging materials.
Q3: How long does the bond take to set?
A3: Typical open time at 180 °C is up to 50 seconds and set time is medium; about 50% strength in 1 minute and 75% in 1 hour.
Q4: What temperature range does it operate in?
A4: Service temperature is approx. –20 °C to +65 °C; softening point around 80 °C.
Q5: Is there any special surface preparation required?
A5: Yes—surfaces should be clean, dry and free of loose particles. For plastics and metals, cleaning with solvent such as acetone is recommended for optimal bond.
Q6: Can this adhesive be used outdoors or in marine environments?
A6: While suitable for many general-purpose uses including marine interiors, it has limited resistance to solvents and is rated mainly for interior applications—not fully waterproof or immersion-rated.
Q7: What is the recommended storage?
A7: Store in a cool, dry place (5-20 °C) out of direct sunlight in the original unopened container. Shelf life up to about 2 years.
