Knowledge Center | SILITECH AG

Knowledge Center

Expert knowledge about silicones, adhesives, potting compounds and more.

Surface preparation before bonding: cleaning, roughening, activating

The surface determines the bond. Cleaning, roughening, activating, priming – the correct sequence and common mistakes.

World: Bonding & Sealing World: Surface Treatment & Corrosion Protection

14.06.2026

0 1334

Removing silicone and adhesive residues without leaving any residue

Remove silicone, adhesive, and sealant cleanly – mechanically and chemically, without damaging the substrate.

World: Bonding & Sealing World: Surface Treatment & Corrosion Protection

14.06.2026

0 1474

Bonderite and Conversion Coatings: Corrosion Protection and Adhesion Promoter

Conversion coatings protect against corrosion and improve the adhesion of paint and bonding. An overview of processes, materials, and selection.

World: Surface Treatment & Corrosion Protection

14.06.2026

0 459

Using silicone spray correctly, and when it's better not to

Silicone spray is versatile – but not always suitable. Application, advantages, and important painting advice.

World: Lubricating & Separating

14.06.2026

0 735

Silicone paste and silicone grease: applications, compatibility, and selection

Overview of silicone paste and silicone grease: properties, compatibility and the right selection for seals, O-rings and fittings.

World: Lubricating & Separating

14.06.2026

0 1402

Bonding plastics: Which adhesive works on which plastic?

Which adhesive holds on PE, PP, PTFE, ABS, PC & Co.? Substrate guide with selection aid, primer tips, and pretreatment for difficult plastics.

World: Bonding & Sealing

13.06.2026

0 1589

Potting vs. Encapsulation: Differences and Applications in Electronics | SILITECH

Electronic assemblies must increasingly function reliably under extreme conditions. Whether moisture, dust, chemicals, or mechanical stress – the right protection determines longevity and reliability. Two methods dominate: potting (full encapsulation) and...

Industry: Electronics & PCBs Type: Guide World: Potting & Electronic Protection

06.06.2026

0 1324

Elkem silicones: the complete range at a glance

Rhodorsil and Bluesil are the two brands of Elkem Silicones (formerly Bluestar Silicones / Rhodia), one of the world's largest silicone manufacturers. While Rhodorsil is the traditional brand for silicone oils, pastes, and specialty products, Bluesil represents the modern product line of...

Brand: Elkem Type: Fact Sheet World: Silicones

20.04.2026

0 7494

Release Agents for Mold Making: Comparison of Wax, PVA, Silicone, and PTFE

A good release agent determines success or failure in mold making. Too much, and you lose surface details. Too little, and the casting sticks in the mold. This guide compares...

Industry: Art, Model & Mold Making Type: Comparison World: Mold Making & Casting

07.04.2026

0 9643

Silicone Oil Guide: Viscosities, Applications, and Selection (0.65 to 1'000'000 cSt)

Silicone oils (PDMS) are among the most versatile industrial chemicals. They lubricate, release, defoam, insulate, and protect at temperatures from -60 °C to +250 °C. Yet the range...

Type: Guide World: Silicones

07.04.2026

0 6290

Industrial adhesives compared: epoxy, cyanoacrylate, anaerobic, UV, MMA. Which adhesive for which application?

Epoxy, cyanoacrylate, anaerobic, UV, or MMA – which industrial adhesive is right for your application? This guide compares the five most important adhesive technologies by strength, curing...

Type: Comparison World: Bonding & Sealing

07.04.2026

0 3370

Silicone for Mold Making: The Complete Guide. Material Selection, Processing, and Error Avoidance

Are you planning your first mold-making project with silicone or looking for a better solution for your series production? This guide explains how to select the right silicone, avoid mistakes...

Industry: Art, Model & Mold Making Type: Guide World: Mold Making & Casting

07.04.2026

0 10144

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What you will find here

In the SILITECH blog, we share well-founded expertise, technical background information, and practical examples that help you use our products optimally and sustainably improve your processes. Benefit from our know-how gained from over 25 years of industry experience.

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Industry: Construction & Engineering Industry: E-Mobility & Battery Industry: Electronics & Circuit Boards Industry: Energy & High Voltage Industry: Art, Model & Mold Making Industry: Mechanical Engineering & Industry Industry: Medical Technology Property: Biocompatible Property: Chemical Resistant Property: Electrically Insulating Property: Electrically Conductive Property: High Strength Property: Temperature Resistant Property: Transparent Property: UV & Weather Resistant Property: Thermally Conductive Brand: Elkem Brand: Henkel/Loctite Brand: Merbenit Brand: Molydal Brand: Permabond Brand: SILIRESIN Brand: SILISIL Type: Use Case Type: FAQ Type: Guide Type: Profile Type: Comparison World: Mold Making & Casting World: Bonding & Sealing World: Surface Treatment & Corrosion Protection World: Lubrication & Release World: Silicones World: Processing & Dispensing Technology World: Potting & Electronics Protection