UNIVERSAL SILICONE MAPEI MAPESIL AC-103 310ml

Mapei Mapesil AC-103 — Universal 310 ml Silicone Sealant in Moon White

One‑component, acetic (acid) curing, mould‑resistant silicone sealant for forming elastic seals and hermetic joints. Check features and price at SityPro when you buy; see application examples and benefits below.

Key Benefits

One‑component formula — ready to use
• Acetic (acid) curing, reliable sealing performance
• Mould‑resistant for cleaner joints
• High elasticity — forms a perfectly elastic seal between elements
• Accommodates joint movement of ±25% in accordance with EN 15651
• Available in Moon White (kuuvalge) shade

Applications

Areas of application include sealing and elastic joints across multiple industries.

Construction joints between building elements
• Machine engineering joints and seals
• Shipbuilding sealing applications
• Automotive industry sealing tasks
• Manufacturing and production assembly sealing

What to Consider When Choosing

Confirm joint movement requirements — product allows ±25% per EN 15651
1. Decide if a one‑component, acetic curing sealant suits your application
2. Choose the Moon White colour if it matches the finish
3. Require mould‑resistant properties for humid or sanitary areas
4. Verify compliance with EN 15651 for specified joint classes

Specifications

Type: One‑component acetic (acid) silicone sealant
• Model: MAPEI MAPESIL AC‑103
• Volume: 310 ml
• Colour: Moon White (kuuvalge)
• Mould‑resistant
• Movement capability: ±25% (standard EN 15651)

Why Buy from SityPro

Convenient online buy process with clear price information
• Product features and specifications listed for easy comparison
• Delivery available to Estonia and Finland
• Customer support and advice on application and selection
• Fast ordering and reliable SityPro service