Dykem

Dykem Cross-Check Torque Mark White – 1oz

SKU: DYK-83319

$11.78
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Available on backorder

White DYKEM® Cross Check™ Torque Seal® provides a tamper-proof mark for bolts and fasteners. Fluorescent, Boeing-approved, 1 oz tube.

Quantity:

This product must be purchased in multiples of 24.

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Description

DYKEM® Cross Check™ Torque Seal® Tamper-Proof Indicator Paste in white provides a highly visible torque mark to identify fastener movement or tampering. This fluorescent inspection-grade paste creates a bead that breaks when disturbed, giving clear visual evidence of loosening. The bright white color is especially effective on dark surfaces, providing strong contrast for quick inspections in aerospace, automotive, and industrial environments.

Key Features & Benefits

  • Tamper-proof torque mark – bead fractures if a fastener loosens

  • Highly visible white color – fluorescent under UV/blacklight

  • Excellent adhesion – bonds to metals and coated surfaces

  • Reduces inspection time – eliminates the need to recheck torque manually

  • Warranty protection – provides proof of tampering or loosening

  • Meets aerospace standards – Boeing BMS8-45 Type II

Common Applications

  • Aerospace and defense assemblies

  • Automotive fastener inspections

  • Industrial machinery and heavy equipment

  • Hydraulic and pneumatic connections

  • Plant maintenance and quality control

Technical Specifications

Property Value
Appearance White liquid
Dry to Touch 30–40 minutes
Cure Time 80% in 48–72 hrs; full cure in 7–10 days
Fluorescence Visible under UV/blacklight
Flash Point 105.1 °F (40.6 °C)
Boiling Point Range 276.9 – 485.1 °F (136.1 – 251.7 °C)
VOC Content 42.28%, 430 g/L
Shelf Life 3 years
Boeing Specification BMS8-45 Type II

Compliance & Certifications

  • Boeing BMS8-45 Type II approved

  • Meets Lockheed Martin, Northrop Grumman, and CPW specs

  • Approved replacement for Organic Products F-900 Torque Seal

Compatible Substrates

  • Metals including steel, aluminum, titanium, and alloys

  • Painted and coated bolts and fasteners

  • Assemblies, housings, and industrial equipment

Packaging & Ordering Info

  • Part Number (US): 83319

  • Part Number (Canada): C83319

  • Color: White

  • Size: 1 oz tube

  • Case Quantity: 24 units

  • Shelf Life: 3 years


Available Cross Check™ Colors

Color Part No. (US) Link
🟠 Orange 83314 View Orange
🟢 Green 83315 View Green
🔴 Red 83316 View Red
🟡 Yellow 83317 View Yellow
🔵 Blue 83318 View Blue
⚪ White 83319 View White
🌸 Pink 83320 View Pink
⚫ Gray 83321 View Gray

Why Choose Chemical Concepts?

Chemical Concepts distributes the full DYKEM® Cross Check™ Torque Seal® line, offering aerospace-grade performance in every available color.

👉 For technical support or volume pricing, contact [email protected] or call 800-220-1966.

Additional information

Weight 0.1 lbs
Dimensions 1 × 2 × 5 in
Manufacturer

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Packaging Size General

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Color

White

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