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Chemical technology and hygiene

Ahlsell helps you find the right product for your work. Our range of chemical and hygiene products includes, among other things, joint and sealing compounds, fireproofing, cleaning agents, glues, lubricants, cutting fluids, paint, solvents, disinfectants, and soap. Explore our wide selection here or visit your nearest Ahlsell store.

Products (1053)
Cyanoacrylate adhesive Loctite 454
Loctite
Cyanoacrylate adhesive Loctite 454
Art. no.: 4051205
Instant adhesive - universal gel. Drip-free. Ideal for use on undersides and vertical surfaces.
(Also known as Loctite 454 Prism Instant Adhesive Gel )

LOCTITE 454 is an instant adhesive designed for the assembly of difficult-to-bond materials which require uniform stress distribution and high tensile and/or shear strength. The product provides for the rapid bonding of a wide range of materials, including metals, plastics and rubbers. The gel consistency means that the adhesive can be applied vertically and on undersides. LOCTITE 454 is also suitable for gluing of porous materials such as wood, paper, leather, and fabric. Perfect for quick repairs.

The advantages
Universal instant adhesive
Does not drip or run
Gel consistency, especially suitable for porous and absorptive materials
Perfect for all quick repairs
Ideal for use on undersides and vertical surfaces
Bonds similar and dissimilar material combinations of wood, metal, ceramic, and most plastics
Cyanoacrylate adhesive Loctite 454
Fire protection kit fs-univers
FireSeal
Fire protection kit fs-univers
Art. no.: 1480444
Universal kit with fire sealing material for cables, pipes and ventilation lead-throughs. The kit includes material for 18 dm² sealed area. FS-Universal is a complete kit for sealing of larger lead-throughs of cables, metal pipes and ventilation ducts in indoor environments (dry). The kit includes the required material for approx. 18 dm² sealed area. Area of use, see Fire sealing guide. Contents: 2 pcs FS-Universal sheets (600 x 1200 × 60 mm) of non-flammable mineral wool with intumescent (heat-swelling) surface layer, 2 × 0.310 l Firestop Sealant 3000 (white), 0.2 kg non-flammable mineral wool for caulking, 3 × fire seal identification labels and installation instructions. Noise reduction index: 51 dB.
Fire protection kit fs-univers
Tenmat Ventilated Fire Stop - eaves & facade
TENMAT
Tenmat Ventilated Fire Stop - eaves & facade
Art. no.: 563830
Tenmat Ventilated Fire Stop

Tenmat Ventilated Fire Stop can be installed according to two principles – with or without insect mesh/functional mesh. The installation method with insect mesh/functional mesh is referred to as "Tenmat System Mark 2".

Tenmat Ventilated Fire Stop is a cost-effective and convenient fire protection solution for ventilated air gaps in eaves and facades. The fire stop consists of a graphite-based intumescent strip that expands significantly even at low temperatures, quickly sealing the openings of the air gap and preventing extensive fire spread. The solid intumescent strip easily handles any irregularities in the air gap. Tenmat Ventilated Fire Stop is approved for installation in air gaps up to 50mm. The fire stop begins to expand when the temperature in the air gap reaches 180°C and then takes about 2 minutes to fully seal the air gap (at 50 mm air gap). Once the air gap is completely sealed, the product provides 30-60 minutes of fire resistance in both integrity and insulation. The product is assessed by Byggvarubedömningen and Sunda Hus. The product is listed in the Nordic Swan Ecolabel's Building Product Portal and is therefore approved for use in Swan-labeled construction projects.

IMPORTANT!
Currently, eaves strips/intumescent strips with fire rating EI30 are often prescribed. We recommend that you always consult the responsible fire consultant or engineer before choosing/recommending the product type. This is to ensure fire requirements and desired function in accordance with the general advice from Boverket in BBR 5:535. See Fire Mesh INCA WFS (article 72720113) for an approved solution for fire rating EI30.

Tenmat System Mark 2

Tenmat Ventilated Fire Stop can advantageously be installed together with a metal insect mesh ("Functional Mesh TJB" art no 137015) to achieve the function of preventing flames and sparks from entering the attic space before the fire strip has expanded. This combined installation is called "Tenmat System Mark 2" and is a fire sealing system where the performance has been fire tested and subsequently assessed by SAK3 certified fire consultants. Tenmat System Mark 2 can, in the configuration described in the installation instructions, be used to meet section 5:535 in BBR.

IMPORTANT! Note that "Functional Mesh TJB" is 10 meters and Tenmat Ventilated Fire Stop is 6.3 meters. As these two products are to be combined when ordering, the proportions need to be adjusted according to the project. This results in an uneven number of products from each article. Only "Functional Mesh TJB" is approved for use in the Tenmat Mark 2 system.
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