System Component
All Goodspeed systems are built with precision, one layer at a time.

Technical layer
Goodspeed L370
(Formerly known as PORPLASTIC L370)
Goodspeed L370 is used for elastic sports surfaces as pore sealer for in situ or prefabricated rubber granule mats. Typical uses for these water impermeable systems (e.g. sandwich systems) are ball game courts, multi-purpose and tennis courts, school playgrounds and especially athletic tracks.
Goodspeed L370 is a pigmented, solvent free, thixo-tropic, two component PUR pore sealer with elastic properties.
Goodspeed L370 is easy to apply, it shows excellent resistance to moisture during the curing phase and a good curing behaviour even at low temperatures. Goodspeed L370 penetrates the surface enough for good adhesion without filling the pores completely, so that the elasticity of the elastic layer remains intact.