Silicone sealing microplate mats

Silicone sealing microplate mats

Silicone Mats
Wildcat LS provides a premium selection of silicone sealing mats, expertly engineered for deep-well storage microplates. These high-quality mats are particularly beneficial for long-term sample storage and laboratory applications involving aggressive solvents. Designed to minimise evaporation across a wide temperature range (-50°C to 200°C), they are an excellent choice for PCR, reagent storage, and high-throughput screening.


Each chemically resistant sealing mat ensures a secure, contamination-free seal without the use of adhesives or extractables that could compromise sample integrity. Manufactured from research-grade silicone, these mats are fully autoclavable for sterilisation and can be safely reused after a bleach wash and ethanol rinse protocol. Their durability and reusability make them a cost-effective solution for laboratories focused on efficiency and reliability.

Ideal for high-precision liquid handling systems, these versatile silicone mats support a range of microplate formats, ensuring a tight, consistent seal that enhances experimental accuracy. Whether used for biotech research, pharmaceutical development, or clinical diagnostics, Wildcat's silicone sealing mats provide the ultimate protection and performance for sensitive samples.

WCTSM - SQ-96 - Silicone Sealing Mat for 96 Square Well plate
SQ-96-1a Silicone Sealing MatQ-96-1b Silicone Sealing MatQ-96-1c Silicone Sealing MatQ-96-1d Silicone Sealing Mat



  • 96 Square Deep Well Silicone Sealing Mat
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance

WCTSM-SQ-96-P - Silicone Sealing Mat for 96 Square Well plate, pierceable
WCTSM-SQ-96-P-1a Silicone Sealing MatWCTSM-SQ-96-P-1b Silicone Sealing MatWCTSM-SQ-96-P-1c Silicone Sealing MatWCTSM-SQ-96-P-1d Silicone Sealing Mat

  • Gel Silicone Sealing Mat for 96 Square-Well Deep Well Plate Reagent Sealing Storage
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable

WCTSM-SQ-96-C - Silicone Sealing Mat for 96 Square Well plate, pre-cut with "+"
WCTSM-SQ-96-C-1a Silicone Sealing MatWCTSM-SQ-96-C-1b Silicone Sealing MatWCTSM-SQ-96-C-1c Silicone Sealing MatWCTSM-SQ-96-C-1d Silicone Sealing Mat

  • Gel Silicone Sealing Mat for 96 Square-Well Deep Well Plate Reagent Sealing Storage
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-RD-96-U - Silicone Sealing Mat for 96 Round Well Plate 1.0mL Storage Plate, 0.36mL
WCTSM-RD-96-U-1a Silicone Sealing MatWCTSM-RD-96-U-1b Silicone Sealing MatWCTSM-RD-96-U-1c Silicone Sealing MatWCTSM-RD-96-U-1d Silicone Sealing Mat

  • 96 Square Deep Well Silicone Sealing Mat, " + " crosscut opening
  • For 0.36ml,0.4ml V-bottom& U-bottom 96-well Round deep well plates
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-2mL-RD - 96 Round Deep Well Silicone Sealing Mat 2.0ml
WCTSM-2mL-RD-96-1a Silicone Sealing MatWCTSM-2mL-RD-96-1b Silicone Sealing MatWCTSM-2mL-RD-96-1c Silicone Sealing MatWCTSM-2mL-RD-96-1d Silicone Sealing Mat

  • 2mL-RD -96 Round Deep Well Silicone Sealing Mat 2.0ml
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-2mL-RD-C - 96 Round-Well Silicone Sealing Mat with "+" Cross Cut for 2.0mL 96 Round Well Plate
WCTSM-2mL-RD-C-96-1a Silicone Sealing MatWCTSM-2mL-RD-C-96-1b Silicone Sealing MatWCTSM-2mL-RD-C-96-1c Silicone Sealing MatWCTSM-2mL-RD-C-96-1d Silicone Sealing Mat

  • 2mL-RD-C - 96 Round-Well Silicone Sealing Mat with "+" Cross Cut
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-SQ-48 - 48 Square Deep Well Silicone Sealing Mat
WCTSM-SQ-48-1a Silicone Sealing MatWCTSM-SQ-48-1b Silicone Sealing MatWCTSM-SQ-48-1c Silicone Sealing MatWCTSM-SQ-48-1d Silicone Sealing Mat

  • 48 Square Deep Well Silicone Sealing Mat
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-SQ-384 - 384 Square Deep Well Silicone Sealing Mat
WCTSM-SQ-384-1a Silicone Sealing MatWCTSM-SQ-384-1b Silicone Sealing MatWCTSM-SQ-384-1c Silicone Sealing MatWCTSM-SQ-384-1d Silicone Sealing Mat

  • 384 Square Deep Well Silicone Sealing Mat for 384-well 240ul square deep well plates
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

WCTSM-PCR-RD-96 - 96 Round PCR Silicone Sealing Mat
WCTSM-PCR-RD-96-1a Silicone Sealing MatWCTSM-PCR-RD-96-1b Silicone Sealing MatWCTSM-PCR-RD-96-1c Silicone Sealing MatWCTSM-PCR-RD-96-1d Silicone Sealing Mat

  • PCR 96 Round-Well Silicone Sealing Mat for 96 Well PCR Plate
  • Easy to apply, and can effectively seal the deep well plate
  • Temperature range (-50°C -200°C)
  • Excellent chemical resistance
  • Pierceable, the pre-opening design allows the pipette tip to enter the hole without damage to the silicone sealing mat cover

Silicone mats
DescriptionQuantityProduct codeQuote
Silicone mat for 96 square well plate(10x5) 50 cartonWCTSM-SQ-96Quote icon
Silicone mat for 96 square well plate, pierceable(10x5) 50 cartonWCTSM-SQ-96-PQuote icon
Silicone mat for 96 square well plate, pre-slit with "+"(10x5) 50 cartonWCTSM-SQ-96-CQuote icon
Silicone mat for 96 round well plate 1.0 and U/V plate, pierceable(10x5) 50 cartonWCTSM-RD-96-UQuote icon
Silicone mat for 2.0ml 96 round well plate 2.0 plate, pierceable(10x5) 50 cartonWCTSM-2ML-RDQuote icon
Silicone mat for 2.0ml 96 round well plate, pre-slit with "+"(10x5) 50 cartonWCTSM-2ML-RD-CQuote icon
Silicone mat for 24 square well plate(10x5) 50 cartonWCTSM-SQ-24Quote icon
Silicone mat for 48 square well plate(10x5) 50 cartonWCTSM-SQ-48Quote icon
Silicone mat for 384 square well plate(10x5) 50 cartonWCTSM-SQ-384Quote icon
Silicone mat for 96 PCR plate(10x5) 50 cartonWCTSM-PCR-RD-96Quote icon

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