Bond + Seal structural adhesive

Name: Bond + Seal structural adhesive
Brand: Würth
SKU: 089010031

Bond and Seal structural adhesive
STRUCADH-KD-BLACK-TUBE-70ML

Art.-no. 089010031

EAN 4011231896436

All versions

Specification

Elastic PU adhesive and sealant for a wide range of applications

For universal use

Outstanding adhesive strength on a wide range of materials and surfaces

Approved for use with foodstuffs (ISEGA certificate)

Harmless to humans in its hardened state

Suitable for bonding and sealing in food processing plants

Highly elastic

Can be used for joining different materials and materials of the same type

Compensates different material expansions

Dampens vibrations and noise

Long skin formation time

Allows complex components to be bonded and sealed

Also ideal for large surfaces

Joint parts can be repositioned

Can be sanded and painted over

Following skin formation, it can be mechanically machined and painted over without surface activation (perform preliminary tests to check paint compatibility).

Non-corrosive

Prevents metal corrosion

Low odour

Silicone free

Proof of Performance

ISEGA:

Can be used where food is processed or stored, e.g. for bonding wall and floor areas in food processing companies.

Clearance certificate no.: 46567 U 18

Notice

Not suitable for glass groove sealing or adhesive bonding on other transparent materials with risk of UV back reflection.

Direct exposure to sunlight may result in slight surface yellowing and the development of cracks.

Not suitable for expansion joints in construction applications.

PVC-based paints and paints that dry by oxidation (oil and alkyd resin-based paints) are not suitable for painting over the adhesive.

The use of Würth sealant smoothing agent may cause yellowing.

Caution: Contact with solvents or solvent residues should be avoided, in particular during processing and the curing phase. This can lead to permanent damage of the Bond + Seal.

Caution: In the case of high surface moisture, very wide adhesive bead application, and/or cavities/air pockets created, backfill foams in the application, there is a risk of blister formation in the adhesive compound.

Optimisation table
Surface/material	Optimisation steps*	Notes
Coil coating	Activating cleaner	-
Anodised aluminium	1. Activating cleaner 2. Primer for metal	-
Aluminium (AlMg3, AlMgSi1)	1. Clean thoroughly with IPA cleaner 2. Sand lightly with "very fine" non-woven abrasive 3. Clean again with IPA cleaner 4. Activating cleaner 5. Primer for metal	-
Non-ferrous heavy metals (brass, copper, bronze etc.)		Primer for metal must be used!
Stainless steel		-
Steel (St 37 etc.)		For components susceptible to corrosion: 2-component PU or epoxy corrosion protection is required!
Zinc-plated steel (hot-dip galvanised or electroplated)		-
Zinc		-
Powder coatings	Activating cleaner	Preliminary testing is recommended for applications involving significant forces or a damp environment.
(PES, EP/PES)	Activating cleaner
2-component top-coat, water- or solvent-based (PUR, acrylic)	Varioprimer safe + easy	Due to the large number of paints available, this information is only a guide. Please perform preliminary tests where necessary.
2-component primers, water or solvent based	Varioprimer safe + easy	-
(PUR, acrylic, epoxy resin)	Varioprimer safe + easy
Cathodic dip coating	Activating cleaner	-
(E-coating)		-
ABS	1. Activating cleaner 2. Primer for plastic/wood/stone	The sanding process can be omitted for parts subject to low loads.
GFRP (unsaturated polyester), gelcoat side or SMC	1. Clean thoroughly with IPA cleaner 2. Sand with "very fine" non-woven abrasive or grit 60-80 and then vacuum 3. Clean again with IPA cleaner 4. Activating cleaner 5. Primer for plastic/wood/stone	The adhesive surface must be protected against UV radiation (opaque cover).
Hard PVC	1. Activating cleaner 2. Primer for plastic/wood/stone	-
PMMA/PC (without scratch-resistant coating)	Varioprimer safe + easy	The adhesive surface must be protected against UV radiation (opaque cover).
Polyamide	Varioprimer safe + easy	-
Wood, plywood, MDF, wood products and cork	1. Remove dust 2. Primer for plastic/wood/stone	-
HPL laminated panels (Resopal, Ultrapas)	Activating cleaner	-
Glass	Varioprimer safe + easy	The adhesive surface must be protected against UV radiation (opaque cover).
Enamel, porcelain, ceramic, tiles	1. Activating cleaner or IPA cleaner 2. Varioprimer safe + easy	-
Concrete, mineral mortar, plaster and cement fibreboards	1. Remove dust 2. Deep-penetrating primer	-
Artificial stone (Corian, Varicor)	1. Activating cleaner 2. Primer for plastic/wood/stone	-
* Follow the appropriate sequence of individual steps

Bond + Seal products		B+S 0890 100 1-6 0890 100 111-3 0890 100 181-3 0890 100 11+13	B+S Power 0893 235 1 0893 235 2 0893 235 3	B+S Fast 0890 100 710 0890 100 720 0890 100 730	B+S Combi 0893 236 110 0893 236 120 0893 236 130
Metal	Aluminium	⎷¹	⎷⁴	⎷¹	⎷¹
	Lead	x	x	x	x
	Stainless steel	⎷¹	⎷⁴	⎷¹	⎷¹
	Copper	⎷¹	⎷¹	⎷¹	⎷¹
	Brass	⎷¹	⎷¹	⎷¹	⎷¹
	Steel/iron	⎷¹	⎷⁴	⎷¹	⎷¹
	Zinc	⎷¹	⎷⁴	⎷¹	⎷¹
Plastics	ABS	⎷²	⎷²	⎷²	x
	GFRP	⎷²	⎷²	⎷²	⎷
	Rubber/neoprene	x	x	x	⎷
	Dense foams	⎷²	⎷²	⎷²	⎷
	PE	x	x	x	x
	PMMA	⎷⁵	⎷⁵	⎷⁵	-
	Polyamide	⎷⁵	⎷⁵	⎷⁵	⎷
	Polycarbonate = PC	⎷⁵	⎷⁵	⎷⁵	-
	Polystyrene (not foam!)	⎷²	⎷²	⎷²	-
	PP	-	-	-	-
	PTFE	-	-	-	-
	Polyurethane = PU	⎷²	⎷²	⎷²	⎷
	Hard PVC	⎷²	⎷⁴	⎷²	⎷
	Silicone	-	-	-	-
	Expandable polystyrene	-	-	-	-
Surface must be pre-treated,please refer to the technical data sheets in accordance with the application. 1. Prime with primer for metal (0890 100 61) 2. Prime with primer for plastic/wood/stone (0890 100 62) 3. Pre-treat with deep-penetrating primer (0890 545 10) 4. Pre-treat with activating cleaner (0890 100 60) 5. Varioprimer safe + easy (0890 024 021 / 0890 024 101)

Bond + Seal products		B+S 0890 100 1-6 0890 100 111-3 0890 100 181-3 0890 100 11+13	B+S Power 0893 235 1 0893 235 2 0893 235 3	B+S Fast 0890 100 710 0890 100 720 0890 100 730	B+S Combi 0893 236 110 0893 236 120 0893 236 130
Painted surfaces	2-component paints, stove enamels, cathodic dip coating, painted panels	⎷⁴	⎷⁴	⎷⁴	⎷⁴
Wood and engineered woods	Wood (including MDF, chipboard)	⎷²	⎷²	⎷²	⎷²
	Laminated panels (Resopal, Ultrapas)	⎷⁴	⎷⁴	⎷⁴	l
	HPL	⎷⁴	⎷⁴	⎷⁴	⎷⁴
	Decorative panels	⎷	⎷	⎷	⎷
	Cork	⎷²	⎷²	⎷²	⎷
Stone and construction materials	Concrete	⎷²	⎷²	⎷²	⎷²
	Bituminous substrates	-	-	-	-
	Aerated concrete, gypsum, gypsum plasterboard	⎷³	⎷³	⎷³	⎷³
	Artificial stone (Corian, Varicor)	⎷²	⎷²	⎷²	⎷
	Natural stone, brick	⎷²	⎷²	⎷²	⎷²
	Cement fibreboards	⎷³	⎷³	⎷³	⎷
	Other	Enamel	⎷⁵	⎷⁴	⎷⁵	⎷⁴
Glass		⎷⁵	⎷⁴	⎷⁵	⎷⁴
Fibreglass		-	-	-	-
Mirrors		-	-	-	-
Porcelain, ceramic, tiles		⎷⁵	⎷⁴	⎷⁵	⎷⁵
Paper		⎷	⎷	⎷	⎷
Cardboard		⎷	⎷	⎷	⎷
Fabric		-	-	-	-
Leather		-	-	-	-
Surface must be pre-treated,please refer to the technical data sheets in accordance with the application. 1. Prime with primer for metal (0890 100 61) 2. Prime with primer for plastic/wood/stone (0890 100 62) 3. Pre-treat with deep-penetrating primer (0890 545 10) 4. Pre-treat with activating cleaner (0890 100 60) 5. Varioprimer safe + easy (0890 024 021 / 0890 024 101)
delicate natural stone (e.g. marble)	-	-	-	-

ISEGA:

Can be used where food is processed or stored, e.g. for bonding wall and floor areas in food processing companies.

Clearance certificate no.: 46567 U 18

The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Any technical information or advice provided by our free customer service shall be provided to the exclusion of any liability, unless the advice or information is part of our contractually agreed scope of services or the advisor was acting wilfully. We ensure the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please refer to the technical data sheet.

Application

Application area

For a range of bonding and sealing tasks

Suitable for bonding and sealing in food processing plants

For the permanently elastic sealing of spot weld seams

Instructions

The surfaces must be clean, dry and free from grease. For pre-treatment, please refer to the optimisation table in the technical data sheet.

Cut off the threaded spout, screw on the nozzle and cut it to the required width. Apply the adhesive using a suitable application gun. We recommend a minimum adhesive layer thickness of 3 mm to harness the benefits of thick-coat bonding.

For more information, please refer to the technical data sheet.

Technical information

Contents	70 ml
Container	Tube
Chemical basis	Single component polyurethane
Colour	Black
Min./max. skin-formation time	45-60 min
Density/conditions	1.25 g/cm³ / prior to hardening, DIN 53479
Shore hardness A/conditions	40 / in accordance with DIN 53505
Full curing speed/conditions	3 mm/d / 23°C and 50% relative humidity, moisture curing
Min./max. processing temperature	5 to 35 °C
Min./max. temperature resistance	-40 to +90 °C
Min. tensile strength	1.8 N/mm²
Min. combined tension and shear resistance	1 N/mm²
Conditions for tensile strength	in accordance with DIN 53504
Min. longitudinal resistance to tearing	6 N/mm
Conditions for resistance to tearing	in accordance with DIN 53515
Elongation at break/conditions	500 % / in accordance with DIN 53504
Max. change in volume	-5 %
Glass transition temperature/conditions	-45 °C / in accordance with DIN 53445
Short-term resistance against	Fuels, Mineral oils, Animal fat, Animal oils, Vegetable fat, Vegetable oils
Shelf life from production/conditions	12 Month / at 10°C to 25°C
Silicone-free	Yes

Documents

Product information

Würth Catalogue (2)

Flip Book

Catalogue page as PDF 1

Datasheets (1)

Safety data sheet

Certificates/ Documents (8)

product declaration 1

product declaration 2

Operation manual 1

Manufacturer's declaration 1

Clearance certificate 1

Clearance certificate 2

Technical data sheet 1

Technical data sheet 2

Accessory

Additive article:

Product

Description

Quantity

Price
/PU

Standard application nozzle for 300 ml and 310 ml metal cartridges

APPLNOZ-(F.CART-MET)-TRANSP

Art.-no. 0890100099

x 12 pcs

HaftClean activating surface cleaner

CLNR-STRUCADH-ACTIVATINGCLEANER-400ML

Art.-no. 089010060

Surface optimisation of non-porous surfaces

Surface bonding agent Primer for Plastic/Wood/Stone

PRIM-BONDSEAL-PLA/WO/STN-250ML

Art.-no. 089010062

Optimisation of plastic, wood, stone and concrete surfaces

Adhesive remover

CLNR-STRUCADH-REMOVER-400ML

Art.-no. 089010063

Solvent mixture for dissolving/removing adhesives and sealants

Caulking gun up to 300 ml 14:1

MANCLKGGUN-SAUS-14:1-(UPTO-600ML)

Art.-no. 0891400610

Robust sausage pack applicator gun can be converted for cartridges of different sizes and thicknesses

x 1 pcs

V-Cut special cartridge nozzle

JET-CART-SPEC-(V-CUT)-10X8,5

Art.-no. 089165113

Application nozzle with V-cut specially for adhesives

x 25 pcs

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