United Kingdom
Italia
Deutschland
France
España
ประเทศไทย
Россия
International
Visit the FISCHER Store
![]()
FISCHER 544448 - Refractory 1200° resistant sealant SR
Visit the FISCHER Store
Refractory Sealant SR Sealant based on inorganic silicates resistant to contact with the free flame Support materials: * Concrete * Masonry * Refractory bricks * Metals * Natural stone *...
Read more
Starting From
$ 88.10
Save 30%
$ 125.86
VAT Excluded
?
Refractory Sealant SR Sealant based on inorganic silicates resistant to contact with the free flame Support materials: * Concrete * Masonry * Refractory bricks * Metals * Natural stone *...
Read more
Get 7% off €150+, 10% off €500+ and 12% off €1000+ with promo code MW2023
Get 7% off €150+, 10% off €500+ and 12% off €1000+ with promo code MW2023
Worldwide Shipment
We work with the best international couriers to reach our customers all over the world and deliver goods of any size or weight.
Find out more here.
Find out more here.
Official Warranty
Mister Worker offers a 2-year warranty on all goods. The gurantee offered to companies/traders is valid for 1 year, free of charge.
For more information click here.
For more information click here.
EAN
Availability
Pieces per pack
number of packs
Total pieces
Refractory Sealant SR
Sealant based on inorganic silicates resistant to contact with the free flame
Support materials:
* Concrete
* Masonry
* Refractory bricks
* Metals
* Natural stone
* Glass
Not suitable for:
* Bituminous substrates
Advantages:
* Resistant in operation from -20 ° C up to 1200 ° C.
* Resistant to peak temperature up to 1500 ° C.
* Excellent adhesion on porous and non-porous substrates.
* After hardening the product changes color and assumes a rigid consistency.
* Do not crumble, break, crack or warp.
* Non-corrosive to metals.
Applications:
* Sealing joints in fireplaces, barbecues, stoves, furnaces, chimneys
* Repairing cracks in boilers and industrial furnaces
* Product suitable for applications not exposed to weathering
* Not suitable for use on flexible couplings
* At the opening of the cartridge may present an oily liquid.
* This does not affect the product quality
Function:
* Delete surfaces from dirt, dust, oil, rust and any chipped parts.
* Moisten the surface to be treated.
* Cut the end of extrusion, apply the spout to the cartridge cut the tip to fit the dimensions of the joint.
* Enter into a caulking gun Fischer KP "m" 2 "plus or KP" M "310.
* Apply the adhesive tape on the edge of the joint and then the product along the same.
* Level with spatula.
* Remove the tape from the edges of the joint.
* Clean work tools and uncured product with cleaner Fischer PUR 500, with multi-purpose wipes SAL 70 or acetone.
* The cured product can be removed mechanically.
* Heat sealer slightly after about 12 hours to improve the product structure and prevent the formation of bubbles. The mass hardens in about 24 hours.
Sealant based on inorganic silicates resistant to contact with the free flame
Support materials:
* Concrete
* Masonry
* Refractory bricks
* Metals
* Natural stone
* Glass
Not suitable for:
* Bituminous substrates
Advantages:
* Resistant in operation from -20 ° C up to 1200 ° C.
* Resistant to peak temperature up to 1500 ° C.
* Excellent adhesion on porous and non-porous substrates.
* After hardening the product changes color and assumes a rigid consistency.
* Do not crumble, break, crack or warp.
* Non-corrosive to metals.
Applications:
* Sealing joints in fireplaces, barbecues, stoves, furnaces, chimneys
* Repairing cracks in boilers and industrial furnaces
* Product suitable for applications not exposed to weathering
* Not suitable for use on flexible couplings
* At the opening of the cartridge may present an oily liquid.
* This does not affect the product quality
Function:
* Delete surfaces from dirt, dust, oil, rust and any chipped parts.
* Moisten the surface to be treated.
* Cut the end of extrusion, apply the spout to the cartridge cut the tip to fit the dimensions of the joint.
* Enter into a caulking gun Fischer KP "m" 2 "plus or KP" M "310.
* Apply the adhesive tape on the edge of the joint and then the product along the same.
* Level with spatula.
* Remove the tape from the edges of the joint.
* Clean work tools and uncured product with cleaner Fischer PUR 500, with multi-purpose wipes SAL 70 or acetone.
* The cured product can be removed mechanically.
* Heat sealer slightly after about 12 hours to improve the product structure and prevent the formation of bubbles. The mass hardens in about 24 hours.