DowIcon_Default_EventsAsset 105 chart_icon form-checkmark form-radio__bullet cog icon profile-icon-header profile-locked-icon-header cart-icon-header region-icon-header nav_call home_sds homepage_hero_new--rollover list-bullet nav-close nav-close nav-hamburger nav-right-arrow--mobile nav_brochures nav_call nav_cart nav_case_studies nav_check_mark nav_close_x nav_common_questions nav_distributor nav_driving_directions nav_exclamation_point nav_external_links nav_find_formulations nav_find_products nav_info nav_learn_how_to_use nav_literature nav_lock nav_map nav_media_center nav_pdf nav_quick_checkout nav_read_latest_news nav_sample nav_selection_guides nav_tooltip nav_white_papers noav-icon-safe-handling-18x18 pdp-add_part_number pdp-arrow--left pdp-arrow--right pdp-box Funnel pdp-list_collapse pdp-list_expand Vector Smart Object12 Vector Smart Object12 pdp-shopping_cart s> social_facebook social_google social_linkedin social_pinterest social_rss social_twitter social_youtube utility-search utility-tooltip voc_icon > technical_content
[{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"BR","default":"pt-br"},{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"JP","default":"ja-jp"},{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"CN","default":"zh-cn"},{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"US","default":"en-us"},{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"ES","default":"es-es"},{"values":[{"value":"Português-Portuguese","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-Japanese","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文-Chinese","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-Spanish","languageCode":"es-es","link":"javascript:void(0);"},{"value":"한국어-Korean","languageCode":"ko-kr","link":"javascript:void(0);"}],"label":"KR","default":"ko-kr"}]
Your account has a credit block in place. Account Summary
Continue
true
  1. Home
  2. Elastomers and Plastomers
  3. Silicone Rubber: Liquid Silicone Rubber (LSR)

Silicone Rubber: Liquid Silicone Rubber (LSR)

Liquid silicone rubber for high-speed processing

SILASTIC™ liquid silicone rubbers (LSR) are two-part dispensable silicone materials that are readily mixed and rapidly heat-cured into durable elastomers.

Whether you need industrial or food-contact formulations, liquid silicone rubbers from Dow offer:

  • Excellent processing performance 
  • Fast cure rates 
  • Reduced cycle times 
  • Lower production costs

Appropriate fabrication methods for liquid silicone rubbers include liquid injection molding and coating. Dow’s IMAGIN3D™ Liquid Silicone Rubber is specifically designed for 3D printing.


Injection Molding

Empty cockpit of autonomous car, HUD and digital speedometer

General Purpose Applications

Discover general-purpose injection molding materials designed for a wide range of consumer-grade silicone rubber applications

Empty cockpit of autonomous car, HUD and digital speedometer

Selective Adhesion

SILASTIC™ SA 9940-9942 series engineered for efficient self-adhesion to substrates

3D printed LSR automotive connectors

Oil Bleeding

Oil filled, self lubricating LSRs that offer a choice of standard and controlled volatility grades

: Ice cubes representing LTC 9400’s low termpature cure

Low-Temperature Cure

SILASTIC™ LTC 9400 series designed for increased process efficiency and design freedom for automotive and consumer components

LSR o-rings for automotive fluid resistance

Oil Resistance

SILASTIC™ 9390 series LSRs provides excellent oil resistance for air and fluid sealing applications


Coating and Sealing

Deployed airbag with LSR fabric coating

Airbag Coating & Sealing

LSR technologies for airbag coating applications involving fabric and one-piece-woven airbag designs

LSR seals for electrical conduction of automotive wiring

General Purpose & Sleeving

LSR technology for sleeving and coating applications, suitable for electrical and thermal protection of wires, cables and temperature resistant fabric coating


Electrical and Pigments

LSR for wire and cable insulation

Electrical-grade

SILASTIC™ HV series liquid silicone specialty elastomers for power transmission and distribution applications

Display of LSR color masterbatches

Pigments

LSR Color masterbatches designed with heat stable, cadmium-free pigments for dedicated metering mixing equipment


Featured Product Resources

LSR for food contact containers

SILASTIC™ RBL-9200 Series

Formulated for process performance, evaluated for food contact, drinking water and infant care applications
Baby bottle valve molded of 9400 LTC LSR

SILASTIC™ LTC-9400 LSR

Low temperature, fast-cure elastomer perfect for overmolding of low-melting point plastics and thermally sensitive components

Quick Links

Products
Ask an Expert
Technical Content

Markets

Submarkets

Denotes link to products in catalog only

LSR Selection Guide
Explore our industry-leading range of liquid silicone rubbers

Read Guide

Liquid injection molding guide
Save time and improve productivity with Liqud silicone rubber

Explore Guide

Reliable sub-sea insulation
Learn about DOWSIL™ XTI-1003 RTV in Rubber World, 262(3)

Read the Article