How To Make Pyramid Head's Great Knife from Silent Hill 2 - EVA Foam Cosplay Build Free Templates
by SKS Props
Embedded from YouTube. This video belongs to its creator; Halloween Universe indexes it as a discovery resource.View original ↗
What this video covers
SKS Props walks through a full foam fabrication build of Pyramid Head's iconic Great Knife from Silent Hill 2, referencing imagery from the remake for game-accurate proportions. The finished prop is constructed from HD-Foam, keeping the oversized blade surprisingly lightweight despite its dramatic scale. Surface texture is achieved using Flex Seal as a base coat, followed by layered acrylic paints and specialty mediums for a battle-worn, rusted metal appearance. Free downloadable PDF templates are provided to help builders of any level get started.
Key takeaways
- ◆Free PDF templates are available on the creator's website for accurate scaling
- ◆HD-Foam keeps the large prop lightweight — finished piece is approximately 1.5 lbs
- ◆Flex Seal applied over foam creates a convincing rough metal texture base
- ◆Layered acrylic painting with pumice and ceramic stucco mediums adds realistic wear and grit
- ◆Silent Hill 2 remake reference images were used to ensure game-accurate details
Who this is for
Cosplayers and Halloween costume builders who want to recreate Pyramid Head's signature weapon with foam-friendly techniques and free templates.
Tools mentioned
- • heat gun
- • utility knife
- • hobby knife
- • Dremel
- • Dremel flex shaft
- • wood burner / hot knife
- • cutting mat
- • hot glue gun
- • mechanical pencil
- • punches for foam
- • sanding drums
Materials mentioned
- • HD-Foam
- • foam clay
- • HD-Foam dowels
- • PVC board
- • wood dowels
- • PVC pipes
- • 3M Foam Fast adhesive
- • contact cement
- • Bob Smith super glue
- • Flex Seal Clear
- • Plasti Dip
- • Flexbond
- • Liquitex Ceramic Stucco
- • Utrecht Pumice Acrylic Medium
- • Liquitex Heavy Body Acrylics
- • graphite powder
- • 123 blocks
⚠ Safety notes
Work in a well-ventilated area when using spray adhesives, Flex Seal, Plasti Dip, and contact cement. Use cut-resistant practices when working with utility and hobby knives.
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