PPG 54250000-KAF0 (4-Ltr-Tin)
WHITE 5014 PRIMER SURFACER (4-Litre-Tin)
AERO P/N: 100472
Hazardous Material
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.Total Available Stock: 44
UK
USA
44 In Stock (UK)
Available On Request
Expiry Date: 28/Feb/2028
Additional Stock Expected: 07/Aug/2026
Additional Quantity Available to Order: 36
Estimated Lead Time: 19 days
£778.27 excl VAT
Aerospace-grade polyurethane surfacer used in MRO and airline maintenance. Prepares aluminium and composite substrates for topcoats, enhancing adhesion and durability. Supplied in a 4-litre (1.05 US gallon) tin, ideal for panel refinishing, patch repairs, spot repair in AOG situations, and scheduled maintenance repainting. Ensures smooth, even surfaces and consistent application in aviation environments.
Product Features
OEM
PPG
Brand
PPG
OEM Part No.
54250000-KAF0
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
UN1263
Class
CL3
PG
PGIII
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
3208109000
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Information
Additional Product Information
Overview
PPG 54250000-KAF0 is a two-pack polyurethane sanding surfacer trusted by aviation MRO teams and engineers. It provides smooth, durable adhesion for topcoats on aluminium, epoxy, polyester primers, and composites. Its high flexibility, water and fluid resistance, and transparency to NDT/radar inspections make it ideal for routine maintenance and AOG situations.
Key Technical Specs for PPG 54250000-KAF0
- Type: Two-pack polyurethane sanding surfacer
- Substrates: Aluminium, epoxy and polyester primers, polyamide, and common composites
- Performance: High flexibility, water/fluid resistance, sandable for smooth surface prep
- Load-bearing: Non-structural, cosmetic prep layer only
- Classification / Hazard: Flammable liquid (UN 1263, Class 3, PG III)
- Shelf Life: ~24 months unopened under recommended conditions
- Application: Spray, sandable to specified grit before topcoat
Typical Aircraft MRO / AOG Applications
- Surfacer step between primer and topcoat for consistent finish
- Spot repairs, panel refinish, patch repairs, composite and metal refurbishment
- Critical for AOG situations; ensures timely surface prep and avoids delays
- Versatile across aluminium and composites, reducing inventory complexity
Compatibility & Safety Notes
- Compatible with common aerospace primers and topcoats
- Good chemical resistance to MRO fluids
- Flammable; use PPE, ventilation, and proper handling procedures
Packaging & Procurement
- Sold as 4-Litre tin (base/component); two-pack system requires activator/hardener
- Hazardous material shipping required
Why PPG 54250000-KAF0 is Chosen for AOG / MRO
- Versatile surfacer reduces multiple SKUs
- Sanding/levelling ensures predictable topcoat results
- NDT transparency suitable for radar/ultrasound inspections
- Practical 4 L packaging minimizes waste
Practical Suggestions for Your Team (AOG Mindset)
- Keep 4 L tins and activator kits stocked in AOG/rapid response stores
- Kitting with spray filters, tips, sanding consumables, and thinner
- Train painters on pot life, ambient conditioning, and sanding sequence
- Track batch numbers and application for QA and warranty
- Rotate stock to maintain shelf life
Manufacture / Aviation Spec Codes
- Manufacturer: PPG Aerospace / PPG Industries
- Alternate Names: PPG 5014 PU Surfacer, PU sanding surfacer 4 L
- Relevant Specs: ASNA 4251, BLGG 900101, HMDC0003, MDL 5045, RRJ0000-RE-314-528
Alternative Names & Descriptions
- PPG 54250000-KAF0
- PPG PU Surfacer 5014
- PPG Polyurethane Sanding Surfacer
- PPG 5425 Series Surfacer
- Aerospace PU Surfacer (Grey)
- Aircraft Primer-Surfacer
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.