ITW Pro Brands Dykem® Cross-Check™ Plus Aviation Grade Torque Seal®, Blue, Skydrol® Resistant, 1 oz

Name: ITW Pro Brands Dykem® Cross-Check™ Plus Aviation Grade Torque Seal®, Blue, Skydrol® Resistant, 1 oz
Brand: ITW
SKU: 83418=33
Price: Price on request USD
Availability: InStock

ITW

Part # 83418=33

Hazmat

Dykem® Cross-Check™ Plus is a blue, Skydrol®-resistant aviation-grade torque-seal liquid that dries quickly to provide a durable, fluorescent visual indication of fastener loosening or tampering. Certified to Boeing BMS8-45H Type I/III and passes RTCA-DO-160 Skydrol PE-5 testing.

Buy now from

Boeing Distribution (formerly Aviall)

WARNING: This product can expose you to chemicals including TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Overview

Dykem® Cross-Check™ Plus is a high-performance tamper-proof indicator paste supplied as part number 83418. The fluorescent blue liquid is applied as a thin line across nuts, bolts, and fasteners; it dries to a brittle film that will crack if the fastener moves, providing immediate visual evidence of vibratory loosening or tampering. The formulation is specifically designed for aviation use and offers resistance to Skydrol® PE-5 hydraulic fluid, fast dry-to-touch time, and suitability for critical applications such as landing gear, rotor assemblies, and gearboxes.

Features & Benefits

Skydrol® resistant: Maintains marking integrity after exposure to Skydrol® PE-5
Tamper-proof indication: Provides clear visual evidence if fasteners move or are tampered with
Fast drying: Dries to the touch in less than 1 minute to speed assembly and inspection
High visibility: Fluorescent blue color enhances detection under ambient and UV light
OEM qualified: Meets Boeing BMS8-45H Type I/III for aviation use
Longer shelf life: 2-year shelf life for reliable storage and reduced inventory turnover
Versatile application: Suitable for critical fittings, locknuts, landing gear, rotor assemblies, and gearboxes

Specifications

Part Number: 83418
Manufacturer: ITW Pro Brands (Dykem®)
Container Size: 1 oz bottle
Form: Liquid (viscous/thixotropic)
Color: Blue (fluorescent)
Dry to Touch: < 1 minute
Full Cure Time: 24 hours
Shelf Life: 2 years
VOC Content: 38%
Composition (as provided): 30–40% Methyl Ethyl Ketone; 10–20% Mica group minerals; 10–20% Rutile (TiO2); 1–3% Diacetone Alcohol; 0.1–1% Aluminum Hydroxide; 0.1–1% Kaolin; 0.1–1% Amorphous Silica; 0.1–1% Tin Oxide (SnO2); <0.1% 3-Iodo-2-Propynyl-Butylcarbamate
Applications: Tamper-proof marking; identification of vibratory loosening or tampering on critical fasteners (landing gear, rotor assemblies, gearboxes, locknuts, etc.)

Technical Information

Boeing BMS8-45H Type I/III
Passes RTCA-DO-160 Skydrol PE-5 solvent susceptibility test

Technical Information

FAA Approval Code

N/R

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

3204900000

Lead Time (Days)

Shelf Life

Yes

UN Code

1263

Total Shelf Life (Days)

1095

Forecasted

Yes

Dimensions (L x W x H)

4 x 1.25 x 1 Inch

Package Weight

0.25 LB

Shipping Details

Hazmat Code

GPP

ECCN

EAR99

Schedule B

3204900000

8130-3 Eligible

Hazmat

Yes

Part Explosive

Buy now from

Boeing Distribution (formerly Aviall)

Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.