Sikacryl-620 Fire 380ml / Everbuild Tecnic Fire Sealant 300
£2.04 inc. VAT
£1.70 ex. VAT
- Suitable For: Sealing voids, irregular holes & joints in walls.
- Area of use: INT
- Application Method: silicone gun
- Volume: 380ml
- Container Type: cartridge
- Type: sealant
- Colour: 2 colours
- Brand: Everbuild
- Manufactuer: Everbuild
- Box Size: 1
Sikacryl-620 Fire 380ml is a one-part, acrylic-based, intumescent sealant that gives a firm yet flexible seal. The product will resist fire passages for up to 5 hours. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant. Alternative to Sikacryl-620 Fire 380ml is the Fire Seal 400 – slightly less fire-resistant time but silicone-based over the acrylic 300, making it slightly easier to apply.
Advantages
When exposed to heat, this product will swell greater than 3 x it’s original size.
– No priming required for most construction substrates.
– Joint movement capability of +/- 12.5%.
– Halogen-free.
– Non-slump – therefore, it is easy to apply and tool off.
– Tack free in 15 minutes.
– Can be painted.
– In addition, this product has excellent acoustic properties for sound deadening –average noise reduction of 29dB.
For all other fire products on our website, please click here.
For any further information you need on Sikas products, please visit their website here.
– Sealing voids, irregular holes & joints in walls.
– Also, for maintaining the integrity of pipes and cables that penetrate them.
– For internal perimeter pointing of fire rated doors & windows.
APPLICATION
SUBSTRATE PREPARATION
All surfaces must be clean, dry and dust-free, Everbuild Wonderwipes are a great handy cleaner to use. All flaking surface coatings and old sealant should be removed before application. Everbuild Fireseal 300 does not require a primer on most common surfaces, although we recommend adhesion tests before full-scale application. However, if the joint is likely to be immersed or if adhesion is poor.
LIMITATIONS
– Not for use on substrates that may bleed oils, solvents or plasticizers.
– Also, this product should not be used in glazing systems.
3 reviews for Sikacryl-620 Fire 380ml / Everbuild Tecnic Fire Sealant 300
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| Elementlength | |||||||
| up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
| Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
| Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
| Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
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Scott B. (verified owner) –
Scott B. (verified owner) –
Scott B. (verified owner) –
Great service as always. Highly recommend