Crack Seal is an ultra-thin, penetrating formula designed to repair and seal cracks in the fiberglass of your surfboards. Water seepage is the primary cause of brown spots on urethane-core blanks, weakening the foam and deteriorating the fiberglass. Crack Seal works by sealing these cracks, restoring their integrity and protecting them from future damage.
Crack Seal Features:
Ultra-thin, penetrating formula: Penetrates deeply into fiberglass cracks.
Effective sealing: Seals fractures and cracks, restoring the board's integrity.
Protection against water seepage: Prevents brown spots caused by water, which weaken the foam and fiberglass.
Ideal for polyurethane core boards: Especially effective on blanks with urethane cores.
Easy application: Applies directly to cracks with the integrated brush for long-lasting protection.
Prevents future damage: Protects the board from future cracks and deterioration due to water seepage.
These features make Crack Seal an effective solution for maintaining and protecting your board.
