Silicone sealant
Pereseal MP Multi-Purpose Silicone Sealant
Pereseal MP
General-purpose acetoxy silicone forming a flexible, durable and weather-tight seal on suitable common building surfaces.

01
Key features
- General-purpose acetoxy silicone
- Very easy application
- Fast skin formation
- Permanently elastic after cure
- Colourfast and UV-resistant
- Good weather resistance
- Service-temperature range of −60°C to +200°C
- Adhesion to compatible glass, metals, wood, ceramic and fibreglass
02
Applications
- General construction sealing
- Suitable woodworking details
- Suitable roofing details
- Suitable flooring details
- Ceramic-tile joints
- HVAC ducting
- Sign fabrication and installation
- Suitable automotive sealing
- General sealing and jointing on compatible substrates
03
Pack formats
- 280 ml cartridge — 25 per carton
04
Colours
- White
- Clear
- Grey
Product overview
What this product is designed to do.
Pereseal MP is a quality elastic joint sealant that cures to form a flexible, durable and weather-tight seal on suitable common building surfaces.
It is designed for a broad range of sealing, jointing, glazing and bonding applications where an acetoxy silicone is compatible.
Technical guidance
Standards, selection and limitations.
Selection and limitations
Check compatibility before use on sensitive metals, porous surfaces, natural stone, coatings, mirrors and plastics.
Confirm suitability before use in bonding, glazing, roofing or automotive assemblies.
Follow the product technical data sheet for surface preparation, application, curing and limitations.
Technical library
Documents for Pereseal MP
Open the product data, safety information and supporting reports below. Check the filename, issue date and version when preparing a specification or submission.
Pereseal MP Catalogue
Pereseal MP TDS
Technical datasheet for Pereseal MP multi-purpose silicone sealant.
Practical guidance
Read before you apply
Neutral-cure vs acetoxy silicone: what changes?
Compare neutral-cure and acetoxy silicone by cure by-product, substrates, odour, corrosion risk, weather exposure and product limitations.
Read the articleConfirm compatibility before use
Substrate, joint design, environment and preparation all affect performance. The latest technical data sheet takes precedence over this page.