Sikaflex 522: activator/primer?

Do I need to use activator / primer for Sikaflex 522 when bonding on an awning rail ?

Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Moisture Curing – Weather And Mould Resistant – White – 300ml : : DIY & Tools

Panel Bonding

Sikaflex 206 Gp Industrial Primer, Bottle, 250 ml at Rs 340/litre in Bengaluru

SikaFlex 221 Polyurethane Sealant Adhesive Sika Flex Glue

Sika Primer-206 G+P - Pre-treatment

Sikaflex 522 Sealant - High Peak Conversions

Sika 207 Windscreen Primer Black 100ml bottle - Grove Shop

Sikaflex Aktivator-100 Waterproofing Chemical, For Industrial, Packaging Size: 1000 ml at Rs 1450/kg in Bengaluru

Adhesives & Sealants, Sikaflex Motorhome Sealant

Cleaning solvent - Sika® Aktivator-205 - SIKA INDUSTRY - metal / for plastics / ceramic

Sikaflex® -512 Caravan is a one-component assembly hybrid that cures under the influence of ambient humidity to form a durable elastomer. The

Colle Mastic hybride polyvalente - Sikaflex® 522 CARAVAN

Panel Bonding

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