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EVERBUILD EVERFLEX 700T Silicone, Low Modulus Sealant for PVCu & Roofline, Interior & Exterior, 300 mL

EVERBUILD EVERFLEX 700T Silicone, Low Modulus Sealant for PVCu & Roofline, Interior & Exterior, 300 mL

Adhesives & Sealants
EVERBUILD

Everbuild is a well-established brand under the Sika group, specializing in high-performance sealants, adhesives, fillers, and building chemicals. Known for its reliable and durable products, Everbuild caters to both professional tradespeople and DIY enthusiasts. The product range includes silicone sealants, acrylic fillers, foam sealants, and various specialty construction chemicals designed to meet the demands of modern construction and renovation projects across the UK and beyond.

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General Specifications
Packaging 300 mL
Usage Sealing Around Windows, Trims, Metals, Rooflines
Usage Area Interior & Exterior
Color Black
Chemical Base Neutral cure silicone
Storage Conditions +5 °C to +25 °C - Store in original, unopened containers.
Density Colours 1.35 g/cm³ Translucent  1.0 g/cm³
Service Temperature -50 >< +120
Application Time N/A
Curing Time 24 hours
Application Thickness N/A
Application Method Gun
UV Resistant Yes
Moisture Resistant Yes
Mold Resistant No
Paintable No
Sealant Yes
Flexible Yes

Fast cure, low modulus, neutral cure sealant for the PVCu and Roofline Industry

EVERBUILD EVERFLEX 700T Silicone is a low modulus, neutral cure RTV silicone sealant that adheres to a wide range of both porous and non porous surfaces without the need for priming. EVERBUILD EVERFLEX 700T Silicone is formulated to a high viscosity to give excellent tooling properties.

  • Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood.
  • Low dirt pick up - important in PVCu work.
  • Good external weathering properties.
  • Suitable for use on polycarbonate.
Usage
  • Perimeter pointing internally and externally around PVCu /wood and all other window frames.
  • Sealing and as an adhesive onto PVCu, plastic trims and components.
  • Suitable as an expansion joint sealant.
  • Weather sealing and joint sealing to pre-formed panels.
  • Sealing soft metals such as lead, copper and zinc.
  • General draught proofing.
  • Parapet and roof weather sealing applications.
 
Advantages
  • Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood.
  • Low dirt pick up - important in PVCu work.
  • Good external weathering properties.
  • Suitable for use on polycarbonate.
Application Temperature Resistance +5 °C to + 40 °C Elongation at break>200 % ISO8339
Packaging

300 ml Cartridges
Colour

Black, Brown, Bronze, Caramel, Mahogany, Translucent and White
Technical Information
Shore A Hardness

20 to 30

Modulus of Elasticity in Compression

<0.4 MPa

Secant Tensile Modulus

<0.4 MPa at 23 ºC (ISO8339)

Movement Capability

25 % (ISO9047)

Shrinkage

<10 % (ISO10563)

Service Temperature

-50 °C to +120 °C 

Joint Design

Maximum depth 50 % of joint width; movement capacity will be impaired if the depth of the joint is greater than the width. For maximum movement accommodation, it is recommended that:

  1. The joint depth should be no less than 5 mm
  2. Joint depth should be 5 mm for joints up to 10 mm wide
  3. Joints above 10 mm in width should be half the width in depth up to 20 mm 

For deep joints, reduce depth by using Fix and Fill Expanding Foam or a suitable joint backer rod.

All joints should be designed so that the seal is placed in a position which does not retain water or form a water trap. Triangular fillets should be no less than 12 mm across the face and should be finished with a flat or convex face. 
Application Information
Sagging

<3 mm (ISO7390)
Curing Rate

1 mm per 24 hours
Skin Time

5 - 25 minutes.