LAST-A-FOAM® Hydrostatic-Pressure Resistant Foam -- R-3315 TDS
from General Plastics Manufacturing Co.

LAST-A-FOAM ® R-3300 is a hydrostatic-pressure resistant foam formulation with outstanding (up to 350 psi) resistance to penetration by water and other liquids. It is available in densities of 15 and 18 lbs/cubic foot. It is capable of providing permanent flotation in semi-deep submersible... [See More]

  • Features & Approvals: Hydrostatic Pressure Resistant; Waterproof
  • Form / Shape: Stock Shape / Machining Grade; Slab / Block
  • Type: Rigid; Foam
  • Material / Composition: Polymer / Plastic; Polyurethane
FOAMGLAS® HLB Cellular Glass Insulation -- HLB 800
from Pittsburgh Corning (FOAMGLAS® insulation)

Impermeable to water vapor,non-combustible,120 psi avg compressive strength [See More]

  • Features & Approvals: Chemical Resistant; Flame or Fire Retardant; Thermal Insulation; Waterproof
  • Form / Shape: Molded, Cast or Fabricated Parts
  • Type: ClosedCell; Rigid; Foam
  • Material / Composition: Ceramic; Glass Foam
Divinycell® HCP -- HCP 100
from DIAB Sales, Inc

Divinycell HCP grade has been developed to meet the demand for a high-performance, lightweight buoyance. material with excellent characteristics. It is widely used in pipelines, floatation units, diving bells and impact. protection structures. As a result of its excellent hydraulic compressive... [See More]

  • Features & Approvals: Waterproof
  • Form / Shape: Stock Shape / Machining Grade (optional feature); Molded, Cast or Fabricated Parts (optional feature); Film / Sheet (optional feature)
  • Type: ClosedCell; Foam
  • Material / Composition: Polymer / Plastic; Thermoplastic
DriFast® -- ZS25GF
from FXI

Open cell polyurethane foam for outdoor use, resistant to mold and odor [See More]

  • Features & Approvals: Waterproof; Weather Resistant
  • Form / Shape: Stock Shape / Machining Grade; Film / Sheet; Slab / Block
  • Type: OpenCell; Flexible; Foam
  • Material / Composition: Polymer / Plastic; Elastomer; Thermally cured; Polyurethane