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DOWSIL PR-1204 (500-ml-Can)

RTV PRIME COAT CLEAR (500-ml-Can)
AERO P/N: 101943
DOWSIL PR-1204 (500-ml-Can) DOWSIL PR-1204 (500-ml-Can)
Hazardous Material
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US - California 0
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Available On Request
Expiry Date: 04/May/2027
Additional Stock Expected: 22/Oct/2026
Additional Quantity Available to Order: 24
Estimated Lead Time: 136 days
$170.44 excl VAT
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Max qty per order: 8

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Introducing Dowsil PR-1204 (500-ml can): a dependable primer enhancing adhesion of RTV and heat-cure silicones to metals, ceramics, glass, and masonry. With enhanced adhesion, versatile compatibility, and uniform coating, it's ideal for aerospace PCB assembly, ensuring secure bonds across diverse materials.
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Product Features
OEM
DOW
OEM Part No.
PR1204500
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
UN1993
Class
CL3
PG
PGII
ECCN
EAR99
Country of Origin
United States
Commodity Code
32141010
Product Type
Paints

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Additional Product Information

Overview

Dowsil PR-1204 (500-ml can) is a reliable solution for enhancing the bonding and adhesion of RTV (Room-Temperature Vulcanization) and heat-cure silicones to a wide range of materials including metals, ceramics, glass, and masonry.

Key Technical Specs for Dowsil PR-1204

  • Type: Adhesion Primer
  • Size/Volume: 500 ml
  • Substrate Compatibility: Metals, ceramics, glass, masonry
  • Consistency: Thin solvent-delivered coating
  • Typical Uses: Priming surfaces for RTV or heat-cure silicone adhesion

Approvals & Specifications

  • Industry-compliant adhesion primer

Typical Aircraft MRO / AOG Applications

  • PCB assembly bonding enhancement
  • Aircraft system component adhesion preparation

Compatibility & Safety Notes

  • Compatible with moisture-cure RTV and heat-cure silicones
  • Wear PPE during application; solvent-based

Packaging & Procurement

  • Available in 500-ml cans
  • Easy-to-apply coating for consistent adhesion

Why Dowsil PR-1204 is Chosen for AOG / MRO

  • Enhances adhesion for multiple substrates
  • Reliable primer for critical PCB assemblies
  • Supports consistent performance across varied conditions

Practical Suggestions for Your Team (AOG Mindset)

  • Stock sufficient volume for high-use assembly lines
  • Apply thin uniform coats for optimal bonding
  • Train personnel in safe handling of solvent primers

Manufacture / Aviation Spec Codes

  • Manufacturer: Dowsil
  • Product ID: PR-1204

Alternative Names & Descriptions

  • Dowsil PR-1204 Adhesion Primer
  • PR-1204 RTV Primer
  • PR-1204 Surface Adhesion Enhancer
  • DOWSIL PR-1204 500ml
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no

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  • 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.

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