CERESIT CP 27 Silicone sealant for repair and sealing work

  • Multi-purpose waterbased
  • Adheres to most common building substrates
  • UV- and weather-resistant

Features and benefits

Multi-purpose waterbased silicone sealant which adheres to most common building substrates.

Properties

Description

CERESIT® CP 27 is a multi-purpose, low-odour, water-based for repair and sealing work. Used for repairing small holes and cracks found in roof tiles, gutters, wall areas, water drains, roof windows and hatches, dormers, balconies and terraces.Available pack size: 300ml

Documents and downloads

How to use

SUBSTRATE PREPARATION FOR APPLICATION OF CERESIT CP 27

Substrates must be load-bearing, clean and free from dust and fat. Remove any loose or porous material.

APPLICATION OF CERESIT CP 27

Apply the sealant, dip the smoothing tool (dry spatula) into clean water and smoothen the sealant before a skin begins to form. Can be smoothed within 10 minutes, but always use clean water. Low temperatures delay the curing process. Use the sealant in well-ventilated areas to ensure optimum drying conditions. Corrections are easily possible while the sealant is still fresh. 

IMPORTANT TO NOTE WHEN USING CERESIT CP 27

Immediately after application clean the tools with clean water and the hands with water and soap. Store the product in a cool, dry and frost-free place. 

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Frequently asked questions

CERESIT CP 27 Aquablock Silicone Sealant is used for repairing small holes and cracks found in – roof tiles, – gutters, – wall areas, – water drains, – roof windows and hatches, – dormers, – balconies and terraces.

CERESIT CP 27 Aquablock Silicone Sealant adheres to almost all building materials. Not suitable e.g. for use on PE, PP, PTFE, bitumen, copper and for underwater use. Due to the great number of possible applications, it is necessary to carry out preliminary tests.

Contains preservative: thiabendazole. Causes severe irritation of the eyes. Keep out of reach of children. If medical advice is needed, have product container or label at hand.