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For over 35 years, Silar Laboratories has been helping companies develop new products and improve existing ones through its broad experience in manufacturing silicon based materials and organic monomers.  With several hundred commercial and custom products, we have the necessary technical competence to solve today’s challenging opportunities. Our technical staff is always available to discuss any question you may have.

Silar Laboratories has extensive capabilities to handle development projects from grams to multi-kilograms through the commercialization process and multi-ton quantities.  We are ISO 9002 certified.  Our staff is dedicated is producing the highest quality materials using cost-effective routes and technologies.

Our custom silicones, adhesion promoters, and organosilanes are widely used in a variety of markets including coatings, biomedical devices, pharmaceutical intermediates, adhesives, academic and industrial R&D, and high performance materials.  Silar Laboratories is the manufacturer of choice for companies who need a partner to work worth them to solve their problems.

Featured Products

Product Name CAS Add to Cart
1776 Isopropyltrichlorosilane [4170-46-1]
1068 3-Cyanopropylphenyl dimethoxysilane [204760-82-7]
1525 (3-Phenylpropyl) dimethylchlorosilane [17146-09-7]
2043 Trimethylsilyl methacrylate [13688-56-7]
1617 Octadecyl dimethylchlorosilane, 70% in Toluene [18643-08-8]
1317 Vinyltrichlorosilane [75-94-5]


Silar Laboratories

Mailing Address:
PO Box 218
Riegelwood, NC 28456

Manufacturing Facility:
333 Neils Eddy Road
Riegelwood, NC 28456

Tel: 910-655-4212
Fax: 910-655-8201

Monomer-Polymer & Dajac

4667 Somerton Road
Trevose, PA 19053, USA

Tel: (215) 364-1155
Fax: (215) 364-1583


1017 W 9th Ave
King of Prussia, PA 19406, USA

Tel: (610) 337-3762
Fax: (610) 337-3782

Norquay Technology

Mailing Address:
PO Box 468
Chester, PA 19016-0468 USA

Manufacturing Facility:
800 W Front Street
Chester, PA 19013

Tel: +1 (610) 874-4330
+1 (610) 874-3575


4667 Somerton Road. Trevose, PA 19053, USA
Email: Tel: (215) 364-1155 Fax: (215) 364-1583

Global Distributors


Kurihara Building, 2-12
Uchikanda 3-chome, Chiyodaku
Tokyo 101-0047 Japan.

Tel: 03-3258-5031
Fax: 03-3258-6535

PM Separations

PO Box 498
Capalaba DC, Australia.

Tel: +61 7 3390 1096
Fax: +61 7 3390 1370

QMX Labs

Bolford Street, Thaxted
Essex, CM6 2PY, UK.

Tel: +44 (0)1371 831611
Fax: +44 (0)1371 831622