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Pelican 1720 3-Piece Convoluted Foam Set — main product image
Pelican

Pelican 1720 3-Piece Convoluted Foam Set

★★★★★4.1 (38 reviews)

Purpose-cut polyurethane foam set engineered to the internal dimensions of the Pelican 1720 case for secure, immobilized equipment storage across three contact layers.

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Overview

The Pelican 1720 3-Piece Convoluted Foam Set is a factory-dimensioned foam insert system designed exclusively for the Pelican 1720 long case, providing three-layer interior protection for elongated equipment up to approximately 42 inches in length. The set consists of two convoluted polyurethane foam top layers — each measuring approximately 42.00" x 1.50" x 1.50" — which sit above a solid bottom pad measuring approximately 41.00" x 13.25" x 1.00". The convoluted surface geometry distributes contact pressure across the peaks of the foam profile rather than applying flat-surface compression to equipment edges or projections, making it suitable for equipment with irregular external geometry without requiring custom cutouts. The solid base pad acts as a compression floor, preventing heavy equipment from deflecting through to the hard polypropylene case shell under transport loads.

The foam set is material-matched to the Pelican 1720's internal cavity dimensions, which eliminates the lateral movement that occurs when generic-cut foam fails to contact case walls edge-to-edge. This is particularly relevant for long, narrow equipment — firearms, tripod legs, lighting rails, surveying rods — that would otherwise pivot or slide in transit even if vertically constrained. The polyurethane material is field-cuttable with standard utility or carving knives for users who require custom equipment recesses, allowing the set to serve as the base material for a tailored foam insert rather than a purely universal solution. Facilities requiring documented material composition, certified off-gassing performance, or chemical-contact ratings should obtain material safety data from Pelican directly, as the product listing does not provide certification documentation for those procurement requirements.

Key Features

3 Piece foam set. Fits Pelican 1720

2 Piece of convoluted polyurethane foam - 42.00" x 1.50" x 1.50"(approx).

1" solid bottom pad. Approx dims - 41.00" x 13.25" x 1.00"

Perfect for keeping your guns secured in place

- when opening package, the convoluted foam may look like a solid thick piece of foam

Specifications

Compatibility
Pelican 1720 case (exclusive fit)
Pieces Included
3 (2 convoluted foam, 1 solid bottom pad)
Convoluted Foam Dimensions (approx.)
42.00" x 1.50" x 1.50" each
Solid Bottom Pad Dimensions (approx.)
41.00" x 13.25" x 1.00"
Material
Polyurethane foam
Color
Black
Brand / Model
Pelican 1720

Pros & Cons

👍 Pros

  • Three-layer system — two convoluted top pieces plus a solid base pad — provides layered impact absorption addressing both top-impact shock and base compression loads.
  • Purpose-cut to Pelican 1720 internal dimensions ensures full-perimeter contact with the case walls, eliminating equipment shift during transport.
  • Convoluted foam surface accommodates irregular equipment profiles without custom cutting, distributing contact pressure across the peaks rather than flat surfaces.
  • Solid bottom pad provides a stable, flat base layer that prevents equipment from compressing through to the hard case floor under sustained load.

👎 Cons

  • No off-gassing certifications or material safety data provided — unsuitable for facilities that require documented foam composition for sensitive optical, electronic, or chemical-contact storage applications.
  • Foam dimensions are listed as approximate, introducing dimensional tolerance uncertainty that may require trimming for a precise fit in some 1720 cases.
  • Convoluted foam pieces are not pre-cut or pick-and-pluck — custom equipment profiles require the user to cut recesses manually, adding preparation time.
  • Polyurethane foam degrades over extended UV exposure and may compress permanently under sustained heavy loads, reducing shock absorption performance over time.

Frequently Asked Questions

The set contains three pieces: two convoluted polyurethane foam layers measuring approximately 42.00" x 1.50" x 1.50" each, and one solid bottom pad measuring approximately 41.00" x 13.25" x 1.00". All three pieces are cut to fit the internal cavity of the Pelican 1720 case. Note that dimensions are approximate — Pelican lists these as nominal, and actual foam dimensions may vary slightly from stated values.
The convoluted (eggcrate-style) foam is compressed during packaging and the peaks of the convolutions can stick together, making it appear solid. Gently separating the layers by hand after unpacking reveals the intended convoluted profile. This is a normal characteristic of compressed polyurethane foam — there is no defect.
No. This foam set is cut specifically to the internal dimensions of the Pelican 1720 case. It will not correctly fit any other Pelican model. Using it in a different case will result in loose fit, coverage gaps, or inability to close the case properly.
Yes. Standard polyurethane foam of this density can be cut with a sharp utility knife, electric carving knife, or foam saw to create custom fitted recesses for specific equipment geometries. The convoluted top layer can be modified or replaced with a pick-and-pluck style foam if custom cutouts are preferred over the universal convoluted surface.
The product is described as polyurethane foam. No specific off-gassing certifications, RoHS compliance, or material safety documentation is provided in the product listing. Facilities or applications requiring certified foam materials for sensitive equipment storage should request material safety data from Pelican directly.

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