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Micro-Ultra 15-3 fast set filler paste is a rigid, light weight (low density) system meeting FAR 25.853a for the stringent requirements of the aerospace and aircraft industries. New technology and space age materials have made possible a weight reduction in applied product of 30-35%.

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Sika Micro Ultra Filler 15-3 Polyester Filler 1USQ Kit (Includes BPO Hardener Red 1oz) *DSC206-1 *DSC206-2 *DSC206-3 *BMS5-136

Silmid P/N: MUF1530QRT
Sika Micro Ultra Filler 15-3 Polyester Filler 1USQ Kit (Includes BPO Hardener Red 1oz) *DSC206-1 *DSC206-2 *DSC206-3 *BMS5-136
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$680.30 (excl VAT) $680.30 (Inc VAT)
No Stock - Standard lead time 73 business days
Please order in multiples of 12
Bulk discounts
12+
$680.30 + VAT
24+
$646.28 + VAT
48+
$629.28 + VAT
96+
$612.28 + VAT

Micro-Ultra 15-3 fast set filler paste is a rigid, light weight (low density) system meeting FAR 25.853a for the stringent requirements of the aerospace and aircraft industries. New technology and space age materials have made possible a weight reduction in applied product of 30-35%.

Technical Information

  • UN Number 1866 CL3 / 3108 CL5.2
  • Commodity Code 39079190
  • Country of Origin United States

Data Sheets

Download the Sika Micro Ultra Filler 15-3 Polyester Filler 1USQ Kit (Includes BPO Hardener Red 1oz) technical data sheet (TDS) and the Sika Micro Ultra Filler 15-3 Polyester Filler 1USQ Kit (Includes BPO Hardener Red 1oz) safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Information

It is an ideal material for repair and surface finishing of interior composites that is qualified to several OEM specifications. The chemical resistance of Micro-Ultra 15-3 is excellent; the system will withstand the cleaning solutions used in routine maintenance. Micro-Ultra 15-3 offers the user a smooth, creamy system with high physical properties and less added weight. It is non-conductive, has excellent finishing properties and has excellent bonding and filling qualities with fiberglass, SMC, BMC, RIM, FRP, graphite and Kevlar composites.

This product withstands vibrations and impact without loss of bond or surface webbing and can be applied by splining, squeegee, spatula or any flat type tool. Once set, it can be finished by mechanical or hand sanding or grinding.

Applications:

  • Filling porosity and cloth impression in prepreg or wet layup / infused composites
  • Filling porosity and surface blemishes on exterior composites
  • Surface filling on interior composites
  • Renewing and repairing broken or cracked areas
  • Overhaul and refinishing on interior parts
  • Edge fill

Properties:

  • Self-extinguishing
  • Very quick setting
  • Lightweight (low density)
  • Meets or exceeds flame requirements for FAR 25.853a
  • Excellent finishing and machinability
  • Easy to use
  • High gloss finish

Shipping information

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.