THE SCIENCE THAT STOPS CORROSION®

Self-Leveling® Clear (SF2470)

  • Two-component fast-cure polyurea material for exceptional protection against corrosion
  • Cures with low opacity and forms a complete environmental seal
  • Clear cure enables visual inspection without removing the sealant
  • Non-hazardous formulation known for its flexibility, ease of application, and long-term use
COMMON USES: • Touch-up and repair for Av-DEC SpraySeal® • Gap Filler • Seat Tracks • Thresholds

Product Specifications

Injectables
Self Leveling® Clear
Part Number - 50cc
SF2470-50
Part Number - 200cc
SF2470-200
Color, properly mixed
Clear
Reaction Ratio - by volume
100 : 100
Specific Gravity, mixed, at 77°F/25°C (Calculated)
1.08 to 1.10
Viscosity, resin, Cps. at 77°F/25°C (ASTM D2556)
750 to 1300
Viscosity, hardener, Cps. at 77°F/25°C (ASTM D2556)
180 to 275
Working Life at 77°F/25°C
< 5 minutes
Gel Time, 10 g Mass at 77°F/25°C (ASTM D7997)
< 14 minutes
Shelf Life - in original packaging and stored above at 55°F/13°C
Nine months
Storage Temperature
> 55°F/13°C
Service Temperature Guide (RTCA DO-160G, Section 5, 2 cycles)
-85°F to 185°F/-65°C to 85°C
Application Temperature
> 55°F/13°C
Hardness, Shore "A" at 77°F/25°C @ 24 hrs (ASTM D2240)
> 40
Dielectric Strength (ASTM D149 Method A)
> 400 V/mil
Tensile Strength (ASTM D412)
> 340 PSI
Elongation (ASTM D412)
> 310%
Fire Retardant per 14 CFR, PART 25-Subpart D, § 25.853 Compartment interiors & § 25.855 Cargo or baggage compartments Appendix F, Part I, (a)(1)(ii) (12 sec vertical test)
Passed at thicknesses: 0.060", 0.080", 0.250"

PDF Documents to Download, View & Print

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Av-DEC Self-Leveling Clear Information Sheet (PDF)

Two-component fast-cure polyurea material for exceptional protection against corrosion.

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Application Instructions for Two-Part Polyurea Sealant 50cc Cartridges (PDF)

Application instructions for two-part polyurea sealant 50cc cartridges. Surface prep, initial setup, priming, dispensing and cleanup.

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Application Instructions for Two-Part Sealant 200cc/400cc Cartridges (PDF)

Application instructions for two-part sealant 200cc/400cc cartridges. Surface prep, initial setup, priming, dispensing and cleanup.

Self-Leveling Clear Brush-On Installation

Classroom training on the proper installation / application of Self-Leveling Clear (SF2470) two-part polyurea injectable sealant. Shows the tools needed, the priming, and proper use of, a dispenser gun. Includes surface preparation and cleaning, measuring thickness, and touch-up.

An Injectable Waterproofing Sealant

In situations where clarity or transparency is required while sealing surfaces and voids, Self-Leveling Clear waterproofing sealant is the perfect solution. This two-component polyurea sealant is completely see-through which allows for thorough inspections without having to remove the sealant. The access it provides makes it a waterproofing and corrosion prevention sealant that can be used in a variety of applications. Av-DEC Self-Leveling Clear is of low viscosity and can be injected according to specific requirements.

On application, the flexible semi-solid sealant provides a watertight seal and a protective covering against abrasion. This is due to Av-DEC two-component polyurea formula. Self-Leveling Clear is compliant with the most stringent Federal Aviation Administration (FAA) regulations for flame retardant sealants, and its non-hazardous nature means it can be applied without excessive paperwork. Other benefits from using the Self-Leveling Clear sealant include:

Av-DEC two-component Self-Leveling Clear comes in a standard 50cc as well as a 200cc option. Take advantage of Av-DEC free-evaluation policy to test the Self-Leveling Clear sealant today.

A Clear Polyurea Sealant That Guarantees Transparency

Self-Leveling Clear is a two-component polyurea sealant that integrates all the properties of polyurea. These properties include a quicker time to cure, a durable yet flexible seal, and no emission of volatile organic compounds (VOCs). The two-component formula also guarantees easy application and better cohesive properties than rubber, silicon, and other sealing solutions. The benefits these features bestow on specific avionics and engineering assemblies include:

A Versatile Seal Designed for Diverse Application

Av-DEC Self-Leveling Clear is a low viscosity sealant that can be injected into voids on surfaces using the right equipment. Its mode of application also means it can be used in diverse situations and on diverse components and assemblies. Self-Leveling Clear can be used to seal off cracks and voids on windows, connector bases, windscreens, ceramic surfaces and more. The benefits of its versatile application include:

An All-Purpose Self-Leveling Sealant for Different Industrial Niches

The two-component polyurea sealant is also self-leveling. It can be applied on any surface regardless of its composition. When applied, Av-DEC Self-leveling Clear will seek to create a level base on the applied surface. This reduces the effects of excessive vibrations. Apply Self-Leveling Clear to prevent corrosion and water degradation in the following industries:

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