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Spectra-Melt
Low Pressure Molding Material for Advanced Applications

Spectra-Melt offers versatile low-pressure molding materials tailored to modern manufacturing needs. Designed with cutting-edge additives and fillers, these materials provide excellent UV and thermal stability, hardness, and light diffusion, making them ideal for encapsulating sensitive electronics. By minimizing waste, reducing energy consumption, and incorporating renewable resources, Spectra-Melt helps manufacturers achieve both efficiency and sustainability in their operations. Complementary products, such as cleaners and primers, further enhance machine efficiency, reduce downtime, and support smooth production processes.

Spectra-Melt
Product Options

Spectra-Melt Standardized Adhesives

Spectra-Melt’s standardized adhesives in black and amber offer durable, high-performance solutions for various applications, including sensitive electronics. These adhesives provide waterproofing and long-lasting protection while enhancing process efficiency. For custom needs, our team can assist in selecting or formulating the right adhesive for your project. Curious about how Spectra-Melt can enhance your application? We’re here to help you find the perfect material solution.

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Master Batches for Unlimited Color Options

Spectra-Melt Master Batches offer unlimited color-matching flexibility, allowing customization of intensity, shade, and finish to meet design and functional requirements. Ideal for applications ranging from electronics to automotive, these master batches deliver both performance and aesthetic versatility. Ready to explore the full spectrum of color options with Spectra-Melt Master Batches?
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Spectra-Melt
Product Highlights

Spectra-Melt SM 782

Thermoplastic hotmelt polyamide resin with excellent hardness and adhesion and UV stabilized. Suitable for wide range of applications such as automotive, strain relief, and electronic encapsulation.

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Spectra-Melt SM 301

Thermoplastic hotmelt polyamide resin with the best high-temperature creep resistance and UV resistance. Good resistance against automotive fluid splash exposure.
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Spectra-Melt 282

Spectra-Melt 282 Blaze Orange color, PCB encapsulation used for automotive battery and high voltage applications, resistance to automotive fluids with good high-temperature creep resistance.

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Spectra-Melt 216

Thermoplastic hot melt polyamide resin ideal for LED applications. It provides excellent optical clarity and brightness, fortified with a thermal antioxidant and stabilizer for long melt-tank life. Light-diffuser additive available to eliminate LED hotspots.

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Spectra-Melt 858

Thermoplastic hot melt polyamide resin with best-in-class high-temperature creep resistance and hardness. It is resistant to automotive fluid splash exposure. This material is a replacement option for TECHNOMELT PA 2692.

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OMEGA PURGE 200

Thermoplastic hot melt polyamide resin with excellent high-temperature resistance and stability for sealing electronics. It offers increased protection as a secondary overmold. It is resistant to automotive fluid splash exposure and is a replacement option for TECHNOMELT PA 2692.

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Spectra-Melt
Complementary Materials

OMEGA PURGE 200

SPECTRA-MELT OMEGA PURGE 200 is a thermoplastic hot­melt polyamide resin used for purging tanks, hoses and equip­ment to remove loose carbon particles (char) or when a resin color change is necessary. The material is used for purge only and is not a reactive cleaner.
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OMEGA PURGE 225

SPECTRA-MELT OMEGA PURGE 225 is a thermoplastic hot­melt polyamide resin used for purging tanks, hoses and equip­ment to remove loose carbon particles (char) or when a resin color change is necessary. The material is used for purge only and is not a reactive cleaner.
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EPSILON MELT TANK CLEANER

The technical and safety data instructions for the Epsilon Melt Tank Cleaner help customers to maximise the safety of their tank cleaning process.

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OMEGA RELEASE

Silicone and Phthalate free single component solvent based release system with low VOC. Ideal for low pressure molding to assist in easily removing parts from tooling with strong high temperature stability. Available in brush on and aerosol kits.

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L.J. Adhesion Promoter and Primer

Single-component, low-solids adhesion promoter in a bio-solvent solution, designed to enhance adhesion between thermoplastic hotmelt resins and challenging substrates. Re-workable and compatible with spray dispensing systems, it features a UV tracer for easy inspection.
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PRIMER 362 / CURATIVE 362

Two component adhesive system to promote adhesion, especially suited for automotive, medical and hi-temperature industrial applications.
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VertecBio ELSOL XR

VertecBio™ ELSOL® XR is a patented, bio-based and versatile solvent blend for formulations. Its better cleaning performance and lower solvent consumption make it the optimal replacement for xylene.

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The symbol shows melt tank as a symbol for cleaning the melt tank with Sepctra Melt supplementary materials.

LPMS Melt Tank Instruction

Cleaning the melt tank is critical for successful operations. It is recommended to be done every 80-300 hours of heat cycles (depending on the consumption of materials. Higher consumption will decrease the interval). The LPMS Melt Tank Instruction provides a step by step assistance in order to secure a successful cleaning of your melt tank.
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Spectra-Melt
Advantages & Properties

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Complements hot melt product lines with pigments and additives – Standard hot melts are amber and black

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Nearly unlimited color options – Only requires Pantone number

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Black light active and photoluminescent options

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Low cost of entry

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Color matching

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Opaque or translucent option

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Thermal stabilizers

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Laser-marking additives

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Light diffusers

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UV stabilizers

Thermochromic

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Anti-static

Request a sample

Low pressure molding is the ideal solution for fast, consistent protection of your electronics. Request a sample by filling out the “Contact Us” form and try Spectra-Melt on your application today!

Further Topics

Cost Savings Calculator

Our low pressure molding solutions open up great savings opportunities for you. Use our cost savings calculator to identify your individual savings potential.

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Get in Touch

LPMS USA
1441 Branding Lane, Suite 110
Downers Grove, IL 60515 USA
Tel: +1 (800) 353-7773

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Application Checklist

Tell us about your project, and an LPMS USA representative will contact you directly

APPLICATION CHECKLIST

Optimized Low Pressure Molding
Materials with Spectra-Melt

Spectra-Melt provides versatile low pressure molding materials designed for superior protection and efficiency in modern manufacturing. These materials offer excellent UV stability, thermal resistance, and durability, making them ideal for applications such as waterproofing electronics and LED encapsulation. Spectra-Melt’s bio-based formulation supports sustainability by reducing waste and energy consumption. With easy processability, Spectra-Melt enhances production efficiency across industries like automotive and electronics.