I 3D Printed a LIFE SIZE Haunted Mansion Door for Neil Patrick Harris - PART 2
by VanOaksProps
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What this video covers
VanOaks Props continues a high-profile commission build — a life-size 3D-printed Haunted Mansion door destined for Neil Patrick Harris — by tackling the challenging task of bonding large-format printed parts together. The episode focuses on comparing and applying multiple adhesive types, including fast-set epoxy, plastic welder, Weld-on 16, and CA glue, to achieve strong, seamless joins. A candid build mistake is also documented, making this a realistic look at the problem-solving required in large-scale prop fabrication.
Key takeaways
- ◆Multiple adhesive types (epoxy, plastic welder, Weld-on 16, CA glue) are tested for joining large 3D-printed PLA sections
- ◆Fast-set 4-minute epoxy is featured as a primary bonding solution for speed and strength
- ◆Spring clamps are used to hold parts during cure time
- ◆A significant build error occurs, offering a real-world lesson in large-scale prop assembly
- ◆Polymaker, Total Boat, and Elegoo sponsored the build with complimentary materials
Who this is for
Intermediate-to-advanced prop builders and 3D printing enthusiasts who want to tackle large-scale Disney-inspired replica builds and learn best practices for assembling oversized printed parts.
Tools mentioned
- • spring clamps
Materials mentioned
- • Polymaker PolyTerra PLA
- • 4-minute epoxy
- • plastic welder adhesive
- • Weld-on 16
- • CA glue
⚠ Safety notes
Work in a well-ventilated area when using epoxy, plastic welder, and solvent-based adhesives such as Weld-on 16; follow manufacturer safety guidelines for each product.
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