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Transparent coating of optical components such as sensors or LEDs




-high transparency and yellowing resistance
-protection against humidity and other environmental influences





SL 1305 AQ-ECO
Base: Polyurethane resins (PUR)

Excellent protection against corrosion (e.g. electro corrosion and migration) for assembled pcbs/flat packs
No odour annoyance
UL approval of the fluorescent adjustments as conformal coatings in accordance to UL 746E
Very fast drying to tack-free stage
Very good dielectric properties
Very high tracking resistance (CTI > 600)
Water-borne/aqueous lacquer system


SL 1307 FLZ/2
Base: Modified acrylate resins

Can be soldered-through for repair purposes or removed with the help of thinner V 1307 FLZ/2
Excellent protection against corrosion (e.g.  electro corrosion and migration) for assembled pcbs/flat packs
Tested acc. to IPC-CC-830B (Trace Lab Report)
UL approval for SL1307 FLZ/& as permanent coatings acc. to UL 94 and conformal coatings acc. to UL 746E
Used by leading suppliers of the automotive Industry
Very fast physical drying
Very high tracking resistance (CTI > 600)


SL 1307 FLZ-S
Base: Modified acrylate resins

Approved and used by leading suppliers of the automotive Industry
Can be soldered-through for repair purposes or removed with the help of thinner V 1307 FLZ
Colourless transparent, Fluorescent
Correspond to the best flame class V-0 acc. to UL 94
Excellent protection against corrosion (e.g.  electro corrosion and migration) for assembled pcbs/flat packs
Practical spray can: ideal for pilot and low-volume series as well as for repair purposes
Tested acc. to IPC-CC-830B (Trace Labs Report)
Very fast physical drying
Very high tracking resistance (CTI > 600)


SL 1307 FLZ-T
Base: Modified acrylate resins

Can be removed by means of thinner V 1307 FLZ/2 for repair purposes
Colourless transparent, fluorescent
For dispenser application
Ideal for building dams to limit the application area of a subsequent conformal coating (dam and fill)
Simple, high-definition application
Ultra-thixotropic adjustment of SL 1307 FLZ



DSL 1600 E-FLZ
Base: Copolymerisate of polyurethane (PUR and polyacrylate (AY)

Excellent mechanical, chemical and climatic resistance
Excellent protection against corrosion (for example electro corrosion and migration) of assembled pcbs/flat packs
Fast UV curing and chemical cross-linking reaction in shadow zones
Handling possible immediately after UV curing
Short process times
Solvent-free 1-pack system
Suitable for thick film application
Tested acc. to IPC-CC-830B (Trace Lab Report)
UL approval as permanent coatings acc. to UL 94



DSL 1705 FLZ
Base: Poly-organo-siloxane

Colourless transparent, fluorescent
Excellent corrosion of assembled pcbs/flat packs
Fast thermal curing (15 min at 110º C (230º F)
Highly elastic, thus also suitable for flexible circuits
Solvent-free/VOC-free (volatile Organic Compounds)
Thermal class H = 180º C (356º F)
UL approval as Conformal Coating acc. to UL 746E
Very good chemical and thermal resistance (-45 up to +200º C (-49 up to 392º F)) 



DSL 1706 FLZ
Base: Poly-organo-siloxane

Colourless transparent, fluorescent
Correspond with the best flame class V-0 acc. to UL 94
Excellent corrosion protection (e.g. electro corrosion and migration) of assembled pcbs/flat packs
Fast cross-linking at room temperature
Highly elastic, thus also suitable for flexible circuits
Solvent-free/VOC-free (volatile Organic Compounds)
Thermal class H = 180º C (356º F)
Very good chemical and thermal resistance