skip to Main Content
860.446.8058 Shop 8

LBI-212 Pourable Transom Compound


Clear selection


LBI-212, Pourable Transom Compound (PTC) is a specially formulated, polyester based ceramic/syntactic filled pourable compound for manufacture of Powerboat Transoms, Hull Stringers, and other areas where a high compressive strength pourable compound is needed. Other areas such as sailboat mast step coring in powerboat hulls and cavity filling where high compression values are needed.

Use of premium resins results in high tensile and flexural strength. Its high adhesive strength provides an excellent bond between the bonded substrates. Consult MSDS for additional handling, storing and safety information. LBI PTC was developed by LBI as a pourable high strength core material for Composite Structures for the US Navy.

  • Excellent rigidity and strength
  • Formulated with premium resins.
  • Low shrinkage and exotherm
  • Low styrene content
  • Higher compression strength than plywood
  • 6-month shelf life
  • LBI formulates its Ceramic Pourable Compound with premium Isophthalic Polyester Resins, ceramic fillers and high strength glass microspheres spheres resulting in high tensile and flexural strength. This lightweight compound is ideal for filling large volumes where strength and rigidity are major concerns. The Ceramic Pourable Compound mixes and pours easily from a 1 or 5-gallon pail.
  • Catalyze per Gallon 212 PTC with 65cc MEKP (60-65F); 25cc MEKP (above 80F)


Additional information


1 Gallon Pail, 5 Gallon Pail, 10 – 5 Gallon Pails

×Close search