Knowledge Center | SILITECH

21 articles

World: Gluing & Sealing ×

Surface preparation before gluing: clean, roughen, activate

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

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

14.06.2026

0 13

Remove silicone and adhesive residues completely

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 17

Gluing plastic: Which adhesive will stick to which type of plastic?

Which adhesives bond to PE, PP, PTFE, ABS, PC & Co.? Substrate guide with selection assistance, primer tips and pretreatment for difficult plastics.

World: Gluing & Sealing

13.06.2026

0 60

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 main adhesive technologies based on strength, durability, and longevity.

Type: Comparison World: Adhesives & Sealants

07.04.2026

0 903

Permabond adhesives: product range, technical data & Loctite comparison

Permabond is one of the world's leading manufacturers of industrial adhesives – from cyanoacrylates and structural epoxides to anaerobic adhesives. Since developing the original Eastman 910 (the first commercially available superglue), the company has focused on high-performance...

Industry: Mechanical Engineering & Manufacturing Property: High Strength Brand: Permabond Type: Fact Sheet World: Bonding & Sealing

22.02.2026

0 1704

Loctite 5910: Silicone flange gasket (FIPG)

Loctite SI 5910 is a black, low-strength RTV silicone sealant for flexible flange connections. As a FIPG (Formed-In-Place-Gasket) product, the sealant is applied directly to the flange, replacing pre-fabricated flat gaskets. The 5910 is particularly suitable for applications that...

Industry: Mechanical Engineering & Industrial Brand: Henkel/Loctite Type: Fact Sheet World: Adhesives & Sealants

22.02.2026

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Loctite 638: High-strength shaft-hub connection

Loctite 638 is a high-strength, anaerobic adhesive for cylindrical joints – shaft-hub, bearing seat, bushing-housing. This green, one-component adhesive cures without air between metal surfaces and achieves shear strengths up to 31 N/mm². It replaces press fits and...

Industry: Mechanical Engineering & Manufacturing Property: High Strength Brand: Henkel/Loctite Type: Fact Sheet World: Adhesives & Sealants

22.02.2026

0 2774

Bonding metal without welding: 5 high-performance adhesives compared | SILITECH

Bonding metal without welding: 5 high-performance adhesives compared. Metal joints without heat, distortion, or complex post-processing: Modern high-performance adhesives achieve shear strength...

Industry: Mechanical Engineering & Industrial Property: High Strength Brand: Henkel/Loctite Brand: Permabond Type: Comparison World: Bonding & Sealing

16.02.2026

0 1181

Selecting and correctly using threadlockers | SILITECH

Threadlockers are essential to ensure the reliability and safety of your bolted connections. Whether in technical equipment, furniture, vehicles, or industrial plants – they ensure...

Industry: Mechanical Engineering & Manufacturing Property: High Strength Brand: Henkel/Loctite Brand: Permabond Type: Guide World: Bonding & Sealing

08.04.2025

0 3177

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On the SILITECH blog, we share in-depth expertise, technical background information, and practical examples to help you optimally utilize our products and sustainably improve your processes. Benefit from our know-how gained from over 25 years of industry experience.

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