j Developments in: - Low Smoke Fire Resistant Floor Coverings - Low Smoke Fire Resistant Interior Repair Compounds

j Low Smoke Fire Resistant Floor Coverings: Wool – Naturally flame retardant and used to meet stricter OEM FST requirements. Used extensively outside USA Conventional Nylon – Brominated Flame retardants – meets FAA standards. Used extensively in USA Summary: Wool – Good FST Performance – Poor Operational Performance. Meets OEM FST requirements Nylon – Excellent Operational Performance – High smoke and toxic gases. Up to 5x ware improvement AkroBak Nylon – The best features of wool and Nylon AkroBak ® Nylon Carpet Background

j Low Smoke Fire Resistant Floor Coverings AkroBak ® Nylon Carpet FAR RequirementsOEM Requirements (Summary ref, ABD0031 & BSS 7239/8) Vertical Burn: 12seconds Smoke Density: N/RSmoke Density: 150 (300) Dm after 4 min Toxicity: N/R Toxicity: CO: 3500 ppm HCN: 150 ppm HF: 100 (200) ppm HCL: 150 (500) ppm SO 2 : 100 (200) ppm NO X : 100 ppm Comparative Data: FST Requirements FAA : OEM

j Low Smoke Fire Resistant Floor Coverings AkroBak ® Nylon Carpet SpecimenFlame Application Flame Time Sec. Burn Length Inch Flaming Drippings Flame Time Sec. Burn Length Inch. Flaming Drippings Average Length DirectionWidth Direction Vertical Burn : Summary of Results

j Low Smoke Fire Resistant Floor Coverings Comparative Data: Smoke Density AkroBak ® Nylon Carpet LIMIT

j Low Smoke Fire Resistant Floor Coverings Comparative Data: Toxicity AkroBak ® Nylon Carpet Actual Akrobak results Maximum Allowable

j Low Smoke Fire Resistant Floor Coverings ‘In service Durability’ Static propensity – BSS 7311: Leather/Rubber 0.5kV, Composition : 0.6kV - Requirement < 2.5kV Dimensional Stability (4’x10’ Sample) – BSS 7310: Length: -0.5%, Width 0% - Requirement < 5% Vetterman Drum Test (22,000 revolutions): Rating 3.3 (Moderate Change) - Requirement N/A Hexapod Tumbler – ASTM D-5252, 12,000 cycles: Rating 3 (Moderate Change) - Requirement N/A Ultimate performance indicator - in service experience: 3x improvement in longevity over traditional FST compliant carpeting AkroBak ® Nylon Carpet Testing performed, summary of results

j Low Smoke Fire Resistant Floor Coverings CONCLUSION AkroBak ® Nylon Carpet AkroBak Nylon Carpet Superior resistance to soiling and staining. Superior durability and maintainability. Low weight. Total cost of ownership Meets the highest FST standards Does not contain Bromine compounds and is therefore compliant with current and Impending legislation. Visit us at

j Low Smoke Fire Resistant Interior Repair Compounds AF444 SpeedFill AF444 SpeedFill was developed to provide a universal filling and repair compound that would meet: OSU Heat Release Vertical Burn Smoke Density Cure characteristics such that the material can be used effectively during ‘change around’ operations. AF444 SpeedFill

j Low Smoke Fire Resistant Interior Repair Compounds AF444 SpeedFill FAR OSU Heat Release Average: 12 Peak: 45 ASTM E662 Smoke Density (flaming mode) 127 Vertical Burn12 second & 60 second Compressive Strength6360 psi / 44MPa Density1.16g/cm 3 / 72lb/ft 3 Basic Properties

j Low Smoke Fire Resistant Interior Repair Compounds AF444 SpeedFill Mixing:2 pack system, Part A & B, 2% Part B Application:Trowel / Spatula ShapingAfter 10 to 20 minutes Cure30 to 40 minutes Applications Sandwich Panel core repair:(Airbus approved for cargo liner repairs) Interior panel repair Handling