Collection: Structural Adhesives
High-strength structural bonding adhesives for demanding assembly applications. Includes acrylic, MMA, polyurethane, and UV-curing formulations from Loctite and TONSAN.
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Loctite 3523 UV curable flexible tough adhesive
- Regular price
- $153.30 - $419.58
- Sale price
- $153.30 - $419.58
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Loctite 3525 Tough UV Curable Adhesive Transparent
- Regular price
- $73.92 - $294.00
- Sale price
- $73.92 - $294.00
- Regular price
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Loctite 3526 Heat or UV Curable Adhesive Clear
- Regular price
- $71.82 - $634.48
- Sale price
- $71.82 - $634.48
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Loctite 3555 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $77.00 - $896.70
- Sale price
- $77.00 - $896.70
- Regular price
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Loctite 3556 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $127.96 - $1,299.20
- Sale price
- $127.96 - $1,299.20
- Regular price
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Loctite 366 High Vibration and Impact Resistance UV Curing Structural Adhesive Yellow
Vendor:View MoreLoctite®Loctite 366 High Vibration and Impact Resistance UV Curing Structural Adhesive Yellow
- Regular price
- $435.12
- Sale price
- $435.12
- Regular price
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Loctite 383 high strength thermally conductive modified acrylic structural adhesive
Vendor:View MoreLoctite®Loctite 383 high strength thermally conductive modified acrylic structural adhesive
- Regular price
- $0.00 - $131.46
- Sale price
- $0.00 - $131.46
- Regular price
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Loctite 3921 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $79.38 - $673.82
- Sale price
- $79.38 - $673.82
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Loctite 3922 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $77.98 - $667.38
- Sale price
- $77.98 - $667.38
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Loctite 3924 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $82.74 - $756.00
- Sale price
- $82.74 - $756.00
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Loctite 3926 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $83.16 - $680.82
- Sale price
- $83.16 - $680.82
- Regular price
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Loctite 3936 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $271.04 - $1,646.40
- Sale price
- $271.04 - $1,646.40
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Loctite 3942 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $63.14 - $807.52
- Sale price
- $63.14 - $807.52
- Regular price
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Loctite 3943 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $80.64 - $433.16
- Sale price
- $80.64 - $433.16
- Regular price
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Loctite 3944 Medical Grade UV Curing Adhesive Light Yellow
- Regular price
- $0.00 - $81.06
- Sale price
- $0.00 - $81.06
- Regular price
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Loctite 3951 Medical Grade Highly Flexible UV Curing Adhesive [Free Design Plan]
![Loctite 3951 Medical Grade Highly Flexible UV Curing Adhesive [Free Design Plan]-Materiomart](//www.assembtek.com/cdn/shop/files/073271df88cd489eb40649ac37876cfd.jpg?v=1766665555&width=4000)
![Loctite 3951 Medical Grade Highly Flexible UV Curing Adhesive [Free Design Plan]](//www.assembtek.com/cdn/shop/files/475d67c3af354fc495addeff443da133.jpg?v=1766665555&width=3898)
- Regular price
- $88.06 - $783.72
- Sale price
- $88.06 - $783.72
- Regular price
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Loctite 3953 Medical Grade Highly Flexible UV Curing Adhesive
- Regular price
- $88.06 - $806.40
- Sale price
- $88.06 - $806.40
- Regular price
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Loctite 3971 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $80.92 - $696.64
- Sale price
- $80.92 - $696.64
- Regular price
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Loctite 3972 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $77.14 - $735.28
- Sale price
- $77.14 - $735.28
- Regular price
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Loctite 3974 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $0.00 - $127.68
- Sale price
- $0.00 - $127.68
- Regular price
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Loctite 3979 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $90.72
- Sale price
- $90.72
- Regular price
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Loctite 406 Hypoallergenic Surface Adhesive Transparent
- Regular price
- $10.50 - $374.64
- Sale price
- $10.50 - $374.64
- Regular price
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Loctite 4090 medical grade two-component structural adhesive light yellow
- Regular price
- $37.80
- Sale price
- $37.80
- Regular price
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Loctite 424 Hypoallergenic Surface Adhesive Transparent
- Regular price
- $0.00 - $18.90
- Sale price
- $0.00 - $18.90
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Loctite 5055 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $112.00 - $630.00
- Sale price
- $112.00 - $630.00
- Regular price
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Loctite 5056 Medical Grade UV Curing Adhesive Transparent
- Regular price
- $81.20 - $770.00
- Sale price
- $81.20 - $770.00
- Regular price
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Loctite 5083 Tough UV Curable Adhesive Transparent
- Regular price
- $269.92
- Sale price
- $269.92
- Regular price
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Loctite 5088 Tough UV Curable Adhesive Transparent
- Regular price
- $187.60
- Sale price
- $187.60
- Regular price
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Loctite 5091 Tough UV Curable Adhesive Transparent
- Regular price
- $145.88 - $167.44
- Sale price
- $145.88 - $167.44
- Regular price
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Loctite 5240 Medical Grade UV Curable Adhesive Transparent
- Regular price
- $124.46 - $138.60
- Sale price
- $124.46 - $138.60
- Regular price
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Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]
![Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]-Materiomart](//www.assembtek.com/cdn/shop/files/61a0ab67e50a4094853567a1566e8248.webp?v=1766665536&width=3277)
![Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]](//www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_54823a54-fe7b-4109-ba75-ab9978a60987.jpg?v=1766665536&width=450)
Vendor:View MoreLoctite®Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]
- Regular price
- $35.83 - $137.11
- Sale price
- $35.83 - $137.11
- Regular price
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Loctite HHD 3542 instrument dispensing polyurethane hot melt adhesive [free design plan]
![Loctite HHD 3542 instrument dispensing polyurethane hot melt adhesive [free design plan]-Materiomart](//www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_0116a608-dec6-4c61-bbe5-51a275f5ad81.jpg?v=1766665536&width=450)
Vendor:View MoreLoctite®Loctite HHD 3542 instrument dispensing polyurethane hot melt adhesive [free design plan]
- Regular price
- $69.30 - $100.24
- Sale price
- $69.30 - $100.24
- Regular price
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Loctite HHD 3543 instrument dispensing polyurethane hot melt adhesive [free design plan]
![Loctite HHD 3543 instrument dispensing polyurethane hot melt adhesive [free design plan]-Materiomart](//www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_c57d5b5e-4e3f-458b-aaa5-ab562314b511.jpg?v=1766665536&width=450)
Vendor:View MoreLoctite®Loctite HHD 3543 instrument dispensing polyurethane hot melt adhesive [free design plan]
- Regular price
- $58.80
- Sale price
- $58.80
- Regular price
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Loctite LF 318 Halide-Free Solder Paste [Free Design Plan]
![Loctite LF 318 Halide-Free Solder Paste [Free Design Plan]-Materiomart](//www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_edc6bb6c-2db4-40bf-a161-60b83ba6f14f.jpg?v=1766665537&width=450)
- Regular price
- $110.46
- Sale price
- $110.46
- Regular price
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Loctite M-06FL medical grade two-component polyurethane light yellow [free design plan]
![Loctite M-06FL medical grade two-component polyurethane light yellow [free design plan]-Materiomart](//www.assembtek.com/cdn/shop/files/727b313bd38449c09955c290eb878d8d.webp?v=1766665539&width=4096)
Vendor:View MoreLoctite®Loctite M-06FL medical grade two-component polyurethane light yellow [free design plan]
- Regular price
- $411.60
- Sale price
- $411.60
- Regular price
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Loctite M-11FL medical grade two-component polyurethane light yellow [free design plan]
![Loctite M-11FL medical grade two-component polyurethane light yellow [free design plan]-Materiomart](//www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_4a4a5b86-7531-4be2-940f-ccc89b5a11d5.jpg?v=1766665539&width=450)
Vendor:View MoreLoctite®Loctite M-11FL medical grade two-component polyurethane light yellow [free design plan]
- Regular price
- $65.24
- Sale price
- $65.24
- Regular price
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![Loctite 3951 Medical Grade Highly Flexible UV Curing Adhesive [Free Design Plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/073271df88cd489eb40649ac37876cfd.jpg?v=1766665555&width=4000)
![Loctite 3951 Medical Grade Highly Flexible UV Curing Adhesive [Free Design Plan]](http://www.assembtek.com/cdn/shop/files/475d67c3af354fc495addeff443da133.jpg?v=1766665555&width=3898)
![Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/61a0ab67e50a4094853567a1566e8248.webp?v=1766665536&width=3277)
![Loctite H8000 room temperature curing acrylic structural adhesive [free design plan]](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_54823a54-fe7b-4109-ba75-ab9978a60987.jpg?v=1766665536&width=450)
![Loctite HHD 3542 instrument dispensing polyurethane hot melt adhesive [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_0116a608-dec6-4c61-bbe5-51a275f5ad81.jpg?v=1766665536&width=450)
![Loctite HHD 3543 instrument dispensing polyurethane hot melt adhesive [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_c57d5b5e-4e3f-458b-aaa5-ab562314b511.jpg?v=1766665536&width=450)
![Loctite LF 318 Halide-Free Solder Paste [Free Design Plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_edc6bb6c-2db4-40bf-a161-60b83ba6f14f.jpg?v=1766665537&width=450)
![Loctite M-06FL medical grade two-component polyurethane light yellow [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/727b313bd38449c09955c290eb878d8d.webp?v=1766665539&width=4096)
![Loctite M-11FL medical grade two-component polyurethane light yellow [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_4a4a5b86-7531-4be2-940f-ccc89b5a11d5.jpg?v=1766665539&width=450)
![Loctite SF 7109 perfluorocarbon-based activator [free design plan]-Materiomart](http://www.assembtek.com/cdn/shop/files/f58d012374b243f1a5a6e1116e6b4310_7afb9001-ec20-43b2-9df1-6fd9ec79593d.jpg?v=1766665541&width=450)
Selection depends on substrate, cure method, and service temperature.