DYKEM 83318 Blue Cross Check Torque Seal, 1 Ounce

DYKEM Cross-Check Torque Seal Inspection Paste Manufactured in the United States, DYKEM Cross-Check is a professional-grade torque seal and inspection marking compound designed for industrial assembly verification. Available colors include Orange (83314), Green (83315), Red (83316), Yellow (83317), Blue (83318), White (83319), Pink (83320), and Gray (83321) — each supplied in a convenient 1 oz (30 mL) tube. This high-viscosity gel paint delivers excellent coverage and reliable adhesion on metal surfaces without causing corrosion or damage. The formula features low odor and controlled drying time, ensuring precise application even in detailed mechanical or electronic assemblies. Its bright, fluorescent pigments create highly visible inspection marks that are clearly identifiable under normal or ultraviolet lighting conditions. Note: fluorescent colors may fade with prolonged outdoor sunlight exposure. Typical Uses: Ideal for visual torque verification and tamper detection on fasteners, bolts, nuts, and mechanical joints. Provides a quick and reliable indication if a fastener has loosened or been disturbed. Commonly used in maintenance, quality control, and safety inspection processes across automotive, aerospace, and manufacturing industries. To apply, draw a continuous line across fastened components — the mark will break if the part moves or loosens, giving an immediate visual cue. DYKEM Cross-Check offers dependable performance for engineers, technicians, and inspectors seeking a simple, visual method to confirm fastener integrity.

• Strong Bond on Metal Surfaces Forms a durable, high-adhesion coating that grips firmly to metal components without causing oxidation or surface damage.
• Highly Visible Fluorescent Marking Produces bright, easily recognizable color traces formulated with luminous pigments that stand out clearly under normal or UV light inspection.
• Indoor Use Recommended Fluorescent colorants are sensitive to sunlight exposure; for best performance, apply in indoor or shaded environments to avoid fading or discoloration.
• Quick Visual Torque Verification Enables simple identification of any fastener movement or tampering by providing a direct visual cue when bolts or nuts shift from their original position.
• Tamper-Evident Protection for Assemblies An efficient way to ensure maintenance integrity and warranty security—ideal for verifying tightened fasteners and detecting unauthorized adjustments.